Home / 151,625.76-227,254.14-107,265.30

Finding the Fourth Proportional to 151,625.76, 227,254.14 and 107,265.30

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Solution

The fourth proportional to 151,625.76, 227,254.14 and 107,265.30 is: 160,767.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,625.76 : 227,254.14 = 107,265.30 : x
  2. Step 2: Convert to fraction form
    151,625.76/227,254.14 = 107,265.30/x
  3. Step 3: Cross multiply
    151,625.76x = 227,254.14 × 107,265.30
  4. Step 4: Simplify right side
    151,625.76x = 24,376,483,503.34
  5. Step 5: Solve for x
    x = 24,376,483,503.34/151,625.76
  6. Step 6: Final answer
    x = 160,767.43

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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.