Home / 194,514.39-268,507.17-167,182.29

Finding the Fourth Proportional to 194,514.39, 268,507.17 and 167,182.29

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Solution

The fourth proportional to 194,514.39, 268,507.17 and 167,182.29 is: 230,778.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,514.39 : 268,507.17 = 167,182.29 : x
  2. Step 2: Convert to fraction form
    194,514.39/268,507.17 = 167,182.29/x
  3. Step 3: Cross multiply
    194,514.39x = 268,507.17 × 167,182.29
  4. Step 4: Simplify right side
    194,514.39x = 44,889,643,562.02
  5. Step 5: Solve for x
    x = 44,889,643,562.02/194,514.39
  6. Step 6: Final answer
    x = 230,778.01

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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.