Home / 62,752.26-94,003.39-45,920.73

Finding the Fourth Proportional to 62,752.26, 94,003.39 and 45,920.73

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Solution

The fourth proportional to 62,752.26, 94,003.39 and 45,920.73 is: 68,789.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,752.26 : 94,003.39 = 45,920.73 : x
  2. Step 2: Convert to fraction form
    62,752.26/94,003.39 = 45,920.73/x
  3. Step 3: Cross multiply
    62,752.26x = 94,003.39 × 45,920.73
  4. Step 4: Simplify right side
    62,752.26x = 4,316,704,291.27
  5. Step 5: Solve for x
    x = 4,316,704,291.27/62,752.26
  6. Step 6: Final answer
    x = 68,789.62

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1.5x scale

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.