Home / 61,488.18-92,182.46-25,926.48

Finding the Fourth Proportional to 61,488.18, 92,182.46 and 25,926.48

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Solution

The fourth proportional to 61,488.18, 92,182.46 and 25,926.48 is: 38,868.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,488.18 : 92,182.46 = 25,926.48 : x
  2. Step 2: Convert to fraction form
    61,488.18/92,182.46 = 25,926.48/x
  3. Step 3: Cross multiply
    61,488.18x = 92,182.46 × 25,926.48
  4. Step 4: Simplify right side
    61,488.18x = 2,389,966,575.91
  5. Step 5: Solve for x
    x = 2,389,966,575.91/61,488.18
  6. Step 6: Final answer
    x = 38,868.72

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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.