Home / 46,441.20-64,089.58-25,220.46

Finding the Fourth Proportional to 46,441.20, 64,089.58 and 25,220.46

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Solution

The fourth proportional to 46,441.20, 64,089.58 and 25,220.46 is: 34,804.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,441.20 : 64,089.58 = 25,220.46 : x
  2. Step 2: Convert to fraction form
    46,441.20/64,089.58 = 25,220.46/x
  3. Step 3: Cross multiply
    46,441.20x = 64,089.58 × 25,220.46
  4. Step 4: Simplify right side
    46,441.20x = 1,616,368,688.81
  5. Step 5: Solve for x
    x = 1,616,368,688.81/46,441.20
  6. Step 6: Final answer
    x = 34,804.63

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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.