Home / 107,248.84-148,002.30-59,500.96

Finding the Fourth Proportional to 107,248.84, 148,002.30 and 59,500.96

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Solution

The fourth proportional to 107,248.84, 148,002.30 and 59,500.96 is: 82,110.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,248.84 : 148,002.30 = 59,500.96 : x
  2. Step 2: Convert to fraction form
    107,248.84/148,002.30 = 59,500.96/x
  3. Step 3: Cross multiply
    107,248.84x = 148,002.30 × 59,500.96
  4. Step 4: Simplify right side
    107,248.84x = 8,806,278,932.21
  5. Step 5: Solve for x
    x = 8,806,278,932.21/107,248.84
  6. Step 6: Final answer
    x = 82,110.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.