Home / 95,397.48-143,096.22-36,219.15

Finding the Fourth Proportional to 95,397.48, 143,096.22 and 36,219.15

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Solution

The fourth proportional to 95,397.48, 143,096.22 and 36,219.15 is: 54,328.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,397.48 : 143,096.22 = 36,219.15 : x
  2. Step 2: Convert to fraction form
    95,397.48/143,096.22 = 36,219.15/x
  3. Step 3: Cross multiply
    95,397.48x = 143,096.22 × 36,219.15
  4. Step 4: Simplify right side
    95,397.48x = 5,182,823,456.61
  5. Step 5: Solve for x
    x = 5,182,823,456.61/95,397.48
  6. Step 6: Final answer
    x = 54,328.73

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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.