Home / 62,025.66-92,909.43-51,470.82

Finding the Fourth Proportional to 62,025.66, 92,909.43 and 51,470.82

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Solution

The fourth proportional to 62,025.66, 92,909.43 and 51,470.82 is: 77,099.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,025.66 : 92,909.43 = 51,470.82 : x
  2. Step 2: Convert to fraction form
    62,025.66/92,909.43 = 51,470.82/x
  3. Step 3: Cross multiply
    62,025.66x = 92,909.43 × 51,470.82
  4. Step 4: Simplify right side
    62,025.66x = 4,782,124,547.83
  5. Step 5: Solve for x
    x = 4,782,124,547.83/62,025.66
  6. Step 6: Final answer
    x = 77,099.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.