Home / 89,392.97-134,090.67-22,833.65

Finding the Fourth Proportional to 89,392.97, 134,090.67 and 22,833.65

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Solution

The fourth proportional to 89,392.97, 134,090.67 and 22,833.65 is: 34,250.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,392.97 : 134,090.67 = 22,833.65 : x
  2. Step 2: Convert to fraction form
    89,392.97/134,090.67 = 22,833.65/x
  3. Step 3: Cross multiply
    89,392.97x = 134,090.67 × 22,833.65
  4. Step 4: Simplify right side
    89,392.97x = 3,061,778,756.59
  5. Step 5: Solve for x
    x = 3,061,778,756.59/89,392.97
  6. Step 6: Final answer
    x = 34,250.78

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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.