Home / 46,224.12-63,816.66-30,336.36

Finding the Fourth Proportional to 46,224.12, 63,816.66 and 30,336.36

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Solution

The fourth proportional to 46,224.12, 63,816.66 and 30,336.36 is: 41,882.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,224.12 : 63,816.66 = 30,336.36 : x
  2. Step 2: Convert to fraction form
    46,224.12/63,816.66 = 30,336.36/x
  3. Step 3: Cross multiply
    46,224.12x = 63,816.66 × 30,336.36
  4. Step 4: Simplify right side
    46,224.12x = 1,935,965,171.76
  5. Step 5: Solve for x
    x = 1,935,965,171.76/46,224.12
  6. Step 6: Final answer
    x = 41,882.14

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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.