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Finding the Fourth Proportional to 60,010.91, 89,984.01 and 29,959.71

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Solution

The fourth proportional to 60,010.91, 89,984.01 and 29,959.71 is: 44,923.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,010.91 : 89,984.01 = 29,959.71 : x
  2. Step 2: Convert to fraction form
    60,010.91/89,984.01 = 29,959.71/x
  3. Step 3: Cross multiply
    60,010.91x = 89,984.01 × 29,959.71
  4. Step 4: Simplify right side
    60,010.91x = 2,695,894,619.15
  5. Step 5: Solve for x
    x = 2,695,894,619.15/60,010.91
  6. Step 6: Final answer
    x = 44,923.41

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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.