Home / 70,837.14-106,188.92-35,264.85

Finding the Fourth Proportional to 70,837.14, 106,188.92 and 35,264.85

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Solution

The fourth proportional to 70,837.14, 106,188.92 and 35,264.85 is: 52,864.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,837.14 : 106,188.92 = 35,264.85 : x
  2. Step 2: Convert to fraction form
    70,837.14/106,188.92 = 35,264.85/x
  3. Step 3: Cross multiply
    70,837.14x = 106,188.92 × 35,264.85
  4. Step 4: Simplify right side
    70,837.14x = 3,744,736,335.46
  5. Step 5: Solve for x
    x = 3,744,736,335.46/70,837.14
  6. Step 6: Final answer
    x = 52,864.02

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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.