Home / 169,083.36-233,326.60-97,459.04

Finding the Fourth Proportional to 169,083.36, 233,326.60 and 97,459.04

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Solution

The fourth proportional to 169,083.36, 233,326.60 and 97,459.04 is: 134,488.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,083.36 : 233,326.60 = 97,459.04 : x
  2. Step 2: Convert to fraction form
    169,083.36/233,326.60 = 97,459.04/x
  3. Step 3: Cross multiply
    169,083.36x = 233,326.60 × 97,459.04
  4. Step 4: Simplify right side
    169,083.36x = 22,739,786,442.46
  5. Step 5: Solve for x
    x = 22,739,786,442.46/169,083.36
  6. Step 6: Final answer
    x = 134,488.61

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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.