Home / 195,462.10-293,221.10-62,343.87

Finding the Fourth Proportional to 195,462.10, 293,221.10 and 62,343.87

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Solution

The fourth proportional to 195,462.10, 293,221.10 and 62,343.87 is: 93,524.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,462.10 : 293,221.10 = 62,343.87 : x
  2. Step 2: Convert to fraction form
    195,462.10/293,221.10 = 62,343.87/x
  3. Step 3: Cross multiply
    195,462.10x = 293,221.10 × 62,343.87
  4. Step 4: Simplify right side
    195,462.10x = 18,280,538,139.66
  5. Step 5: Solve for x
    x = 18,280,538,139.66/195,462.10
  6. Step 6: Final answer
    x = 93,524.72

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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.