Home / 44,731.41-67,105.34-14,747.42

Finding the Fourth Proportional to 44,731.41, 67,105.34 and 14,747.42

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Solution

The fourth proportional to 44,731.41, 67,105.34 and 14,747.42 is: 22,123.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,731.41 : 67,105.34 = 14,747.42 : x
  2. Step 2: Convert to fraction form
    44,731.41/67,105.34 = 14,747.42/x
  3. Step 3: Cross multiply
    44,731.41x = 67,105.34 × 14,747.42
  4. Step 4: Simplify right side
    44,731.41x = 989,630,223.96
  5. Step 5: Solve for x
    x = 989,630,223.96/44,731.41
  6. Step 6: Final answer
    x = 22,123.83

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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.