Home / 169,458.20-233,872.27-94,011.56

Finding the Fourth Proportional to 169,458.20, 233,872.27 and 94,011.56

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Solution

The fourth proportional to 169,458.20, 233,872.27 and 94,011.56 is: 129,747.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,458.20 : 233,872.27 = 94,011.56 : x
  2. Step 2: Convert to fraction form
    169,458.20/233,872.27 = 94,011.56/x
  3. Step 3: Cross multiply
    169,458.20x = 233,872.27 × 94,011.56
  4. Step 4: Simplify right side
    169,458.20x = 21,986,695,539.05
  5. Step 5: Solve for x
    x = 21,986,695,539.05/169,458.20
  6. Step 6: Final answer
    x = 129,747.02

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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.