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Finding the Fourth Proportional to 24,710.48, 37,026.89 and 19,101.89

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Solution

The fourth proportional to 24,710.48, 37,026.89 and 19,101.89 is: 28,622.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,710.48 : 37,026.89 = 19,101.89 : x
  2. Step 2: Convert to fraction form
    24,710.48/37,026.89 = 19,101.89/x
  3. Step 3: Cross multiply
    24,710.48x = 37,026.89 × 19,101.89
  4. Step 4: Simplify right side
    24,710.48x = 707,283,299.18
  5. Step 5: Solve for x
    x = 707,283,299.18/24,710.48
  6. Step 6: Final answer
    x = 28,622.81

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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.