Home / 29,184.03-43,835.45-25,751.79

Finding the Fourth Proportional to 29,184.03, 43,835.45 and 25,751.79

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Solution

The fourth proportional to 29,184.03, 43,835.45 and 25,751.79 is: 38,680.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,184.03 : 43,835.45 = 25,751.79 : x
  2. Step 2: Convert to fraction form
    29,184.03/43,835.45 = 25,751.79/x
  3. Step 3: Cross multiply
    29,184.03x = 43,835.45 × 25,751.79
  4. Step 4: Simplify right side
    29,184.03x = 1,128,841,174.20
  5. Step 5: Solve for x
    x = 1,128,841,174.20/29,184.03
  6. Step 6: Final answer
    x = 38,680.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.