Home / 164,444.67-226,934.19-88,993.17

Finding the Fourth Proportional to 164,444.67, 226,934.19 and 88,993.17

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Solution

The fourth proportional to 164,444.67, 226,934.19 and 88,993.17 is: 122,810.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,444.67 : 226,934.19 = 88,993.17 : x
  2. Step 2: Convert to fraction form
    164,444.67/226,934.19 = 88,993.17/x
  3. Step 3: Cross multiply
    164,444.67x = 226,934.19 × 88,993.17
  4. Step 4: Simplify right side
    164,444.67x = 20,195,592,949.48
  5. Step 5: Solve for x
    x = 20,195,592,949.48/164,444.67
  6. Step 6: Final answer
    x = 122,810.87

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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.