Home / 160,924.26-222,083.06-89,304.87

Finding the Fourth Proportional to 160,924.26, 222,083.06 and 89,304.87

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Solution

The fourth proportional to 160,924.26, 222,083.06 and 89,304.87 is: 123,244.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,924.26 : 222,083.06 = 89,304.87 : x
  2. Step 2: Convert to fraction form
    160,924.26/222,083.06 = 89,304.87/x
  3. Step 3: Cross multiply
    160,924.26x = 222,083.06 × 89,304.87
  4. Step 4: Simplify right side
    160,924.26x = 19,833,098,355.98
  5. Step 5: Solve for x
    x = 19,833,098,355.98/160,924.26
  6. Step 6: Final answer
    x = 123,244.93

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1.5x scale

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.