Home / 71,397.18-107,096.04-24,003.54

Finding the Fourth Proportional to 71,397.18, 107,096.04 and 24,003.54

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Solution

The fourth proportional to 71,397.18, 107,096.04 and 24,003.54 is: 36,005.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,397.18 : 107,096.04 = 24,003.54 : x
  2. Step 2: Convert to fraction form
    71,397.18/107,096.04 = 24,003.54/x
  3. Step 3: Cross multiply
    71,397.18x = 107,096.04 × 24,003.54
  4. Step 4: Simplify right side
    71,397.18x = 2,570,684,079.98
  5. Step 5: Solve for x
    x = 2,570,684,079.98/71,397.18
  6. Step 6: Final answer
    x = 36,005.40

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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.