Home / 119,414.01-179,115.17-44,528.31

Finding the Fourth Proportional to 119,414.01, 179,115.17 and 44,528.31

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Solution

The fourth proportional to 119,414.01, 179,115.17 and 44,528.31 is: 66,790.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,414.01 : 179,115.17 = 44,528.31 : x
  2. Step 2: Convert to fraction form
    119,414.01/179,115.17 = 44,528.31/x
  3. Step 3: Cross multiply
    119,414.01x = 179,115.17 × 44,528.31
  4. Step 4: Simplify right side
    119,414.01x = 7,975,695,592.82
  5. Step 5: Solve for x
    x = 7,975,695,592.82/119,414.01
  6. Step 6: Final answer
    x = 66,790.28

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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.