Home / 88,848.11-133,252.52-25,654.52

Finding the Fourth Proportional to 88,848.11, 133,252.52 and 25,654.52

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Solution

The fourth proportional to 88,848.11, 133,252.52 and 25,654.52 is: 38,476.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,848.11 : 133,252.52 = 25,654.52 : x
  2. Step 2: Convert to fraction form
    88,848.11/133,252.52 = 25,654.52/x
  3. Step 3: Cross multiply
    88,848.11x = 133,252.52 × 25,654.52
  4. Step 4: Simplify right side
    88,848.11x = 3,418,529,311.12
  5. Step 5: Solve for x
    x = 3,418,529,311.12/88,848.11
  6. Step 6: Final answer
    x = 38,476.11

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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.