Home / 44,885.18-67,376.98-18,608.38

Finding the Fourth Proportional to 44,885.18, 67,376.98 and 18,608.38

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Solution

The fourth proportional to 44,885.18, 67,376.98 and 18,608.38 is: 27,932.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,885.18 : 67,376.98 = 18,608.38 : x
  2. Step 2: Convert to fraction form
    44,885.18/67,376.98 = 18,608.38/x
  3. Step 3: Cross multiply
    44,885.18x = 67,376.98 × 18,608.38
  4. Step 4: Simplify right side
    44,885.18x = 1,253,776,447.09
  5. Step 5: Solve for x
    x = 1,253,776,447.09/44,885.18
  6. Step 6: Final answer
    x = 27,932.97

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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.