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Finding the Fourth Proportional to 60,599.52, 90,937.14 and 23,162.76

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Solution

The fourth proportional to 60,599.52, 90,937.14 and 23,162.76 is: 34,758.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,599.52 : 90,937.14 = 23,162.76 : x
  2. Step 2: Convert to fraction form
    60,599.52/90,937.14 = 23,162.76/x
  3. Step 3: Cross multiply
    60,599.52x = 90,937.14 × 23,162.76
  4. Step 4: Simplify right side
    60,599.52x = 2,106,355,148.91
  5. Step 5: Solve for x
    x = 2,106,355,148.91/60,599.52
  6. Step 6: Final answer
    x = 34,758.61

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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.