Home / 67,071.54-92,560.26-36,854.97

Finding the Fourth Proportional to 67,071.54, 92,560.26 and 36,854.97

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Solution

The fourth proportional to 67,071.54, 92,560.26 and 36,854.97 is: 50,860.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,071.54 : 92,560.26 = 36,854.97 : x
  2. Step 2: Convert to fraction form
    67,071.54/92,560.26 = 36,854.97/x
  3. Step 3: Cross multiply
    67,071.54x = 92,560.26 × 36,854.97
  4. Step 4: Simplify right side
    67,071.54x = 3,411,305,605.49
  5. Step 5: Solve for x
    x = 3,411,305,605.49/67,071.54
  6. Step 6: Final answer
    x = 50,860.70

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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.