Home / 45,505.60-62,797.08-25,363.24

Finding the Fourth Proportional to 45,505.60, 62,797.08 and 25,363.24

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Solution

The fourth proportional to 45,505.60, 62,797.08 and 25,363.24 is: 35,000.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,505.60 : 62,797.08 = 25,363.24 : x
  2. Step 2: Convert to fraction form
    45,505.60/62,797.08 = 25,363.24/x
  3. Step 3: Cross multiply
    45,505.60x = 62,797.08 × 25,363.24
  4. Step 4: Simplify right side
    45,505.60x = 1,592,737,411.34
  5. Step 5: Solve for x
    x = 1,592,737,411.34/45,505.60
  6. Step 6: Final answer
    x = 35,000.91

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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.