Home / 63,332.02-87,397.68-35,039.26

Finding the Fourth Proportional to 63,332.02, 87,397.68 and 35,039.26

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Solution

The fourth proportional to 63,332.02, 87,397.68 and 35,039.26 is: 48,353.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,332.02 : 87,397.68 = 35,039.26 : x
  2. Step 2: Convert to fraction form
    63,332.02/87,397.68 = 35,039.26/x
  3. Step 3: Cross multiply
    63,332.02x = 87,397.68 × 35,039.26
  4. Step 4: Simplify right side
    63,332.02x = 3,062,350,032.92
  5. Step 5: Solve for x
    x = 3,062,350,032.92/63,332.02
  6. Step 6: Final answer
    x = 48,353.90

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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.