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Finding the Fourth Proportional to 62,189.91, 93,298.73 and 22,746.15

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Solution

The fourth proportional to 62,189.91, 93,298.73 and 22,746.15 is: 34,124.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,189.91 : 93,298.73 = 22,746.15 : x
  2. Step 2: Convert to fraction form
    62,189.91/93,298.73 = 22,746.15/x
  3. Step 3: Cross multiply
    62,189.91x = 93,298.73 × 22,746.15
  4. Step 4: Simplify right side
    62,189.91x = 2,122,186,793.66
  5. Step 5: Solve for x
    x = 2,122,186,793.66/62,189.91
  6. Step 6: Final answer
    x = 34,124.29

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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.