Home / 25,472.16-38,204.53-6,753.33

Finding the Fourth Proportional to 25,472.16, 38,204.53 and 6,753.33

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Solution

The fourth proportional to 25,472.16, 38,204.53 and 6,753.33 is: 10,129.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,472.16 : 38,204.53 = 6,753.33 : x
  2. Step 2: Convert to fraction form
    25,472.16/38,204.53 = 6,753.33/x
  3. Step 3: Cross multiply
    25,472.16x = 38,204.53 × 6,753.33
  4. Step 4: Simplify right side
    25,472.16x = 258,007,781.70
  5. Step 5: Solve for x
    x = 258,007,781.70/25,472.16
  6. Step 6: Final answer
    x = 10,129.01

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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.