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Finding the Fourth Proportional to 180,358.01, 270,573.92 and 62,013.97

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Solution

The fourth proportional to 180,358.01, 270,573.92 and 62,013.97 is: 93,033.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,358.01 : 270,573.92 = 62,013.97 : x
  2. Step 2: Convert to fraction form
    180,358.01/270,573.92 = 62,013.97/x
  3. Step 3: Cross multiply
    180,358.01x = 270,573.92 × 62,013.97
  4. Step 4: Simplify right side
    180,358.01x = 16,779,363,218.36
  5. Step 5: Solve for x
    x = 16,779,363,218.36/180,358.01
  6. Step 6: Final answer
    x = 93,033.65

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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.