Home / 44,790.76-67,186.14-31,799.98

Finding the Fourth Proportional to 44,790.76, 67,186.14 and 31,799.98

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Solution

The fourth proportional to 44,790.76, 67,186.14 and 31,799.98 is: 47,699.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,790.76 : 67,186.14 = 31,799.98 : x
  2. Step 2: Convert to fraction form
    44,790.76/67,186.14 = 31,799.98/x
  3. Step 3: Cross multiply
    44,790.76x = 67,186.14 × 31,799.98
  4. Step 4: Simplify right side
    44,790.76x = 2,136,517,908.28
  5. Step 5: Solve for x
    x = 2,136,517,908.28/44,790.76
  6. Step 6: Final answer
    x = 47,699.97

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Similar ratio
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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.