Home / 119,223.30-178,672.14-60,098.97

Finding the Fourth Proportional to 119,223.30, 178,672.14 and 60,098.97

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Solution

The fourth proportional to 119,223.30, 178,672.14 and 60,098.97 is: 90,066.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,223.30 : 178,672.14 = 60,098.97 : x
  2. Step 2: Convert to fraction form
    119,223.30/178,672.14 = 60,098.97/x
  3. Step 3: Cross multiply
    119,223.30x = 178,672.14 × 60,098.97
  4. Step 4: Simplify right side
    119,223.30x = 10,738,011,581.70
  5. Step 5: Solve for x
    x = 10,738,011,581.70/119,223.30
  6. Step 6: Final answer
    x = 90,066.38

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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.