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Finding the Fourth Proportional to 60,536.52, 90,830.90 and 23,107.84

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Solution

The fourth proportional to 60,536.52, 90,830.90 and 23,107.84 is: 34,671.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,536.52 : 90,830.90 = 23,107.84 : x
  2. Step 2: Convert to fraction form
    60,536.52/90,830.90 = 23,107.84/x
  3. Step 3: Cross multiply
    60,536.52x = 90,830.90 × 23,107.84
  4. Step 4: Simplify right side
    60,536.52x = 2,098,905,904.26
  5. Step 5: Solve for x
    x = 2,098,905,904.26/60,536.52
  6. Step 6: Final answer
    x = 34,671.73

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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.