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Finding the Fourth Proportional to 24,151.80, 33,743.40 and 24,151.80

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Solution

The fourth proportional to 24,151.80, 33,743.40 and 24,151.80 is: 33,743.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,151.80 : 33,743.40 = 24,151.80 : x
  2. Step 2: Convert to fraction form
    24,151.80/33,743.40 = 24,151.80/x
  3. Step 3: Cross multiply
    24,151.80x = 33,743.40 × 24,151.80
  4. Step 4: Simplify right side
    24,151.80x = 814,963,848.12
  5. Step 5: Solve for x
    x = 814,963,848.12/24,151.80
  6. Step 6: Final answer
    x = 33,743.40

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.