Home / 225,122.28-337,701.17-75,363.07

Finding the Fourth Proportional to 225,122.28, 337,701.17 and 75,363.07

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Solution

The fourth proportional to 225,122.28, 337,701.17 and 75,363.07 is: 113,050.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,122.28 : 337,701.17 = 75,363.07 : x
  2. Step 2: Convert to fraction form
    225,122.28/337,701.17 = 75,363.07/x
  3. Step 3: Cross multiply
    225,122.28x = 337,701.17 × 75,363.07
  4. Step 4: Simplify right side
    225,122.28x = 25,450,194,848.47
  5. Step 5: Solve for x
    x = 25,450,194,848.47/225,122.28
  6. Step 6: Final answer
    x = 113,050.54

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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.