Home / 169,732.08-234,204.26-98,098.29

Finding the Fourth Proportional to 169,732.08, 234,204.26 and 98,098.29

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Solution

The fourth proportional to 169,732.08, 234,204.26 and 98,098.29 is: 135,360.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,732.08 : 234,204.26 = 98,098.29 : x
  2. Step 2: Convert to fraction form
    169,732.08/234,204.26 = 98,098.29/x
  3. Step 3: Cross multiply
    169,732.08x = 234,204.26 × 98,098.29
  4. Step 4: Simplify right side
    169,732.08x = 22,975,036,926.22
  5. Step 5: Solve for x
    x = 22,975,036,926.22/169,732.08
  6. Step 6: Final answer
    x = 135,360.60

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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.