Home / 169,454.28-233,874.94-94,027.08

Finding the Fourth Proportional to 169,454.28, 233,874.94 and 94,027.08

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Solution

The fourth proportional to 169,454.28, 233,874.94 and 94,027.08 is: 129,772.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,454.28 : 233,874.94 = 94,027.08 : x
  2. Step 2: Convert to fraction form
    169,454.28/233,874.94 = 94,027.08/x
  3. Step 3: Cross multiply
    169,454.28x = 233,874.94 × 94,027.08
  4. Step 4: Simplify right side
    169,454.28x = 21,990,577,693.38
  5. Step 5: Solve for x
    x = 21,990,577,693.38/169,454.28
  6. Step 6: Final answer
    x = 129,772.93

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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.