Home / 169,123.28-233,393.89-96,524.71

Finding the Fourth Proportional to 169,123.28, 233,393.89 and 96,524.71

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Solution

The fourth proportional to 169,123.28, 233,393.89 and 96,524.71 is: 133,206.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,123.28 : 233,393.89 = 96,524.71 : x
  2. Step 2: Convert to fraction form
    169,123.28/233,393.89 = 96,524.71/x
  3. Step 3: Cross multiply
    169,123.28x = 233,393.89 × 96,524.71
  4. Step 4: Simplify right side
    169,123.28x = 22,528,278,217.05
  5. Step 5: Solve for x
    x = 22,528,278,217.05/169,123.28
  6. Step 6: Final answer
    x = 133,206.26

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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.