Home / 169,499.24-233,905.38-94,046.12

Finding the Fourth Proportional to 169,499.24, 233,905.38 and 94,046.12

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Solution

The fourth proportional to 169,499.24, 233,905.38 and 94,046.12 is: 129,781.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,499.24 : 233,905.38 = 94,046.12 : x
  2. Step 2: Convert to fraction form
    169,499.24/233,905.38 = 94,046.12/x
  3. Step 3: Cross multiply
    169,499.24x = 233,905.38 × 94,046.12
  4. Step 4: Simplify right side
    169,499.24x = 21,997,893,436.13
  5. Step 5: Solve for x
    x = 21,997,893,436.13/169,499.24
  6. Step 6: Final answer
    x = 129,781.66

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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.