Home / 41,710.61-62,536.21-19,511.89

Finding the Fourth Proportional to 41,710.61, 62,536.21 and 19,511.89

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Solution

The fourth proportional to 41,710.61, 62,536.21 and 19,511.89 is: 29,253.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,710.61 : 62,536.21 = 19,511.89 : x
  2. Step 2: Convert to fraction form
    41,710.61/62,536.21 = 19,511.89/x
  3. Step 3: Cross multiply
    41,710.61x = 62,536.21 × 19,511.89
  4. Step 4: Simplify right side
    41,710.61x = 1,220,199,445.42
  5. Step 5: Solve for x
    x = 1,220,199,445.42/41,710.61
  6. Step 6: Final answer
    x = 29,253.93

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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.