Home / 169,837.04-234,382.92-94,381.04

Finding the Fourth Proportional to 169,837.04, 234,382.92 and 94,381.04

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Solution

The fourth proportional to 169,837.04, 234,382.92 and 94,381.04 is: 130,250.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,837.04 : 234,382.92 = 94,381.04 : x
  2. Step 2: Convert to fraction form
    169,837.04/234,382.92 = 94,381.04/x
  3. Step 3: Cross multiply
    169,837.04x = 234,382.92 × 94,381.04
  4. Step 4: Simplify right side
    169,837.04x = 22,121,303,747.84
  5. Step 5: Solve for x
    x = 22,121,303,747.84/169,837.04
  6. Step 6: Final answer
    x = 130,250.17

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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.