Home / 169,452.28-233,872.18-94,025.08

Finding the Fourth Proportional to 169,452.28, 233,872.18 and 94,025.08

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Solution

The fourth proportional to 169,452.28, 233,872.18 and 94,025.08 is: 129,770.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,452.28 : 233,872.18 = 94,025.08 : x
  2. Step 2: Convert to fraction form
    169,452.28/233,872.18 = 94,025.08/x
  3. Step 3: Cross multiply
    169,452.28x = 233,872.18 × 94,025.08
  4. Step 4: Simplify right side
    169,452.28x = 21,989,850,434.27
  5. Step 5: Solve for x
    x = 21,989,850,434.27/169,452.28
  6. Step 6: Final answer
    x = 129,770.17

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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.