Home / 44,758.89-67,123.98-14,766.39

Finding the Fourth Proportional to 44,758.89, 67,123.98 and 14,766.39

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Solution

The fourth proportional to 44,758.89, 67,123.98 and 14,766.39 is: 22,144.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,758.89 : 67,123.98 = 14,766.39 : x
  2. Step 2: Convert to fraction form
    44,758.89/67,123.98 = 14,766.39/x
  3. Step 3: Cross multiply
    44,758.89x = 67,123.98 × 14,766.39
  4. Step 4: Simplify right side
    44,758.89x = 991,178,867.03
  5. Step 5: Solve for x
    x = 991,178,867.03/44,758.89
  6. Step 6: Final answer
    x = 22,144.85

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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.