Home / 110,257.27-152,154.66-59,956.27

Finding the Fourth Proportional to 110,257.27, 152,154.66 and 59,956.27

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Solution

The fourth proportional to 110,257.27, 152,154.66 and 59,956.27 is: 82,739.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,257.27 : 152,154.66 = 59,956.27 : x
  2. Step 2: Convert to fraction form
    110,257.27/152,154.66 = 59,956.27/x
  3. Step 3: Cross multiply
    110,257.27x = 152,154.66 × 59,956.27
  4. Step 4: Simplify right side
    110,257.27x = 9,122,625,876.72
  5. Step 5: Solve for x
    x = 9,122,625,876.72/110,257.27
  6. Step 6: Final answer
    x = 82,739.45

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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.