Home / 29,418.30-44,127.45-25,616.70

Finding the Fourth Proportional to 29,418.30, 44,127.45 and 25,616.70

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Solution

The fourth proportional to 29,418.30, 44,127.45 and 25,616.70 is: 38,425.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,418.30 : 44,127.45 = 25,616.70 : x
  2. Step 2: Convert to fraction form
    29,418.30/44,127.45 = 25,616.70/x
  3. Step 3: Cross multiply
    29,418.30x = 44,127.45 × 25,616.70
  4. Step 4: Simplify right side
    29,418.30x = 1,130,399,648.42
  5. Step 5: Solve for x
    x = 1,130,399,648.42/29,418.30
  6. Step 6: Final answer
    x = 38,425.05

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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.