Home / 89,233.11-133,852.37-22,673.25

Finding the Fourth Proportional to 89,233.11, 133,852.37 and 22,673.25

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Solution

The fourth proportional to 89,233.11, 133,852.37 and 22,673.25 is: 34,010.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,233.11 : 133,852.37 = 22,673.25 : x
  2. Step 2: Convert to fraction form
    89,233.11/133,852.37 = 22,673.25/x
  3. Step 3: Cross multiply
    89,233.11x = 133,852.37 × 22,673.25
  4. Step 4: Simplify right side
    89,233.11x = 3,034,868,134.74
  5. Step 5: Solve for x
    x = 3,034,868,134.74/89,233.11
  6. Step 6: Final answer
    x = 34,010.56

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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.