Home / 61,671.08-92,543.52-26,610.73

Finding the Fourth Proportional to 61,671.08, 92,543.52 and 26,610.73

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Solution

The fourth proportional to 61,671.08, 92,543.52 and 26,610.73 is: 39,932.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,671.08 : 92,543.52 = 26,610.73 : x
  2. Step 2: Convert to fraction form
    61,671.08/92,543.52 = 26,610.73/x
  3. Step 3: Cross multiply
    61,671.08x = 92,543.52 × 26,610.73
  4. Step 4: Simplify right side
    61,671.08x = 2,462,651,156.92
  5. Step 5: Solve for x
    x = 2,462,651,156.92/61,671.08
  6. Step 6: Final answer
    x = 39,932.03

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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.