Home / 46,440.69-64,087.59-25,220.10

Finding the Fourth Proportional to 46,440.69, 64,087.59 and 25,220.10

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Solution

The fourth proportional to 46,440.69, 64,087.59 and 25,220.10 is: 34,803.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,440.69 : 64,087.59 = 25,220.10 : x
  2. Step 2: Convert to fraction form
    46,440.69/64,087.59 = 25,220.10/x
  3. Step 3: Cross multiply
    46,440.69x = 64,087.59 × 25,220.10
  4. Step 4: Simplify right side
    46,440.69x = 1,616,295,428.56
  5. Step 5: Solve for x
    x = 1,616,295,428.56/46,440.69
  6. Step 6: Final answer
    x = 34,803.43

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Half scale
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Double scale
Find fourth proportional to 46,441.69, 64,088.97 and 25,221.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.