Home / 62,355.06-86,049.90-34,060.76

Finding the Fourth Proportional to 62,355.06, 86,049.90 and 34,060.76

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Solution

The fourth proportional to 62,355.06, 86,049.90 and 34,060.76 is: 47,003.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,355.06 : 86,049.90 = 34,060.76 : x
  2. Step 2: Convert to fraction form
    62,355.06/86,049.90 = 34,060.76/x
  3. Step 3: Cross multiply
    62,355.06x = 86,049.90 × 34,060.76
  4. Step 4: Simplify right side
    62,355.06x = 2,930,924,991.92
  5. Step 5: Solve for x
    x = 2,930,924,991.92/62,355.06
  6. Step 6: Final answer
    x = 47,003.80

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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.