Home / 23,929.30-33,013.57-23,892.39

Finding the Fourth Proportional to 23,929.30, 33,013.57 and 23,892.39

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Solution

The fourth proportional to 23,929.30, 33,013.57 and 23,892.39 is: 32,962.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,929.30 : 33,013.57 = 23,892.39 : x
  2. Step 2: Convert to fraction form
    23,929.30/33,013.57 = 23,892.39/x
  3. Step 3: Cross multiply
    23,929.30x = 33,013.57 × 23,892.39
  4. Step 4: Simplify right side
    23,929.30x = 788,773,089.73
  5. Step 5: Solve for x
    x = 788,773,089.73/23,929.30
  6. Step 6: Final answer
    x = 32,962.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.