Home / 168,974.24-233,186.85-93,522.74

Finding the Fourth Proportional to 168,974.24, 233,186.85 and 93,522.74

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Solution

The fourth proportional to 168,974.24, 233,186.85 and 93,522.74 is: 129,062.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,974.24 : 233,186.85 = 93,522.74 : x
  2. Step 2: Convert to fraction form
    168,974.24/233,186.85 = 93,522.74/x
  3. Step 3: Cross multiply
    168,974.24x = 233,186.85 × 93,522.74
  4. Step 4: Simplify right side
    168,974.24x = 21,808,271,978.03
  5. Step 5: Solve for x
    x = 21,808,271,978.03/168,974.24
  6. Step 6: Final answer
    x = 129,062.71

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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.