Home / 45,002.78-62,103.56-24,861.04

Finding the Fourth Proportional to 45,002.78, 62,103.56 and 24,861.04

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Solution

The fourth proportional to 45,002.78, 62,103.56 and 24,861.04 is: 34,308.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,002.78 : 62,103.56 = 24,861.04 : x
  2. Step 2: Convert to fraction form
    45,002.78/62,103.56 = 24,861.04/x
  3. Step 3: Cross multiply
    45,002.78x = 62,103.56 × 24,861.04
  4. Step 4: Simplify right side
    45,002.78x = 1,543,959,089.30
  5. Step 5: Solve for x
    x = 1,543,959,089.30/45,002.78
  6. Step 6: Final answer
    x = 34,308.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.