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Finding the Fourth Proportional to 67,350.76, 101,026.14 and 29,902.03

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Solution

The fourth proportional to 67,350.76, 101,026.14 and 29,902.03 is: 44,853.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,350.76 : 101,026.14 = 29,902.03 : x
  2. Step 2: Convert to fraction form
    67,350.76/101,026.14 = 29,902.03/x
  3. Step 3: Cross multiply
    67,350.76x = 101,026.14 × 29,902.03
  4. Step 4: Simplify right side
    67,350.76x = 3,020,886,304.37
  5. Step 5: Solve for x
    x = 3,020,886,304.37/67,350.76
  6. Step 6: Final answer
    x = 44,853.04

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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.