Home / 67,966.86-93,801.63-41,124.17

Finding the Fourth Proportional to 67,966.86, 93,801.63 and 41,124.17

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Solution

The fourth proportional to 67,966.86, 93,801.63 and 41,124.17 is: 56,755.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,966.86 : 93,801.63 = 41,124.17 : x
  2. Step 2: Convert to fraction form
    67,966.86/93,801.63 = 41,124.17/x
  3. Step 3: Cross multiply
    67,966.86x = 93,801.63 × 41,124.17
  4. Step 4: Simplify right side
    67,966.86x = 3,857,514,335.79
  5. Step 5: Solve for x
    x = 3,857,514,335.79/67,966.86
  6. Step 6: Final answer
    x = 56,755.81

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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.