Home / 137,524.72-206,289.96-44,030.20

Finding the Fourth Proportional to 137,524.72, 206,289.96 and 44,030.20

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Solution

The fourth proportional to 137,524.72, 206,289.96 and 44,030.20 is: 66,046.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,524.72 : 206,289.96 = 44,030.20 : x
  2. Step 2: Convert to fraction form
    137,524.72/206,289.96 = 44,030.20/x
  3. Step 3: Cross multiply
    137,524.72x = 206,289.96 × 44,030.20
  4. Step 4: Simplify right side
    137,524.72x = 9,082,988,196.79
  5. Step 5: Solve for x
    x = 9,082,988,196.79/137,524.72
  6. Step 6: Final answer
    x = 66,046.22

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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.