Home / 62,526.42-86,286.24-34,231.86

Finding the Fourth Proportional to 62,526.42, 86,286.24 and 34,231.86

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Solution

The fourth proportional to 62,526.42, 86,286.24 and 34,231.86 is: 47,239.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,526.42 : 86,286.24 = 34,231.86 : x
  2. Step 2: Convert to fraction form
    62,526.42/86,286.24 = 34,231.86/x
  3. Step 3: Cross multiply
    62,526.42x = 86,286.24 × 34,231.86
  4. Step 4: Simplify right side
    62,526.42x = 2,953,738,487.61
  5. Step 5: Solve for x
    x = 2,953,738,487.61/62,526.42
  6. Step 6: Final answer
    x = 47,239.85

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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.