Home / 88,984.29-133,474.86-22,422.93

Finding the Fourth Proportional to 88,984.29, 133,474.86 and 22,422.93

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Solution

The fourth proportional to 88,984.29, 133,474.86 and 22,422.93 is: 33,634.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,984.29 : 133,474.86 = 22,422.93 : x
  2. Step 2: Convert to fraction form
    88,984.29/133,474.86 = 22,422.93/x
  3. Step 3: Cross multiply
    88,984.29x = 133,474.86 × 22,422.93
  4. Step 4: Simplify right side
    88,984.29x = 2,992,897,442.54
  5. Step 5: Solve for x
    x = 2,992,897,442.54/88,984.29
  6. Step 6: Final answer
    x = 33,634.00

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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.