Home / 63,610.10-95,458.35-35,530.10

Finding the Fourth Proportional to 63,610.10, 95,458.35 and 35,530.10

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Solution

The fourth proportional to 63,610.10, 95,458.35 and 35,530.10 is: 53,319.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,610.10 : 95,458.35 = 35,530.10 : x
  2. Step 2: Convert to fraction form
    63,610.10/95,458.35 = 35,530.10/x
  3. Step 3: Cross multiply
    63,610.10x = 95,458.35 × 35,530.10
  4. Step 4: Simplify right side
    63,610.10x = 3,391,644,721.34
  5. Step 5: Solve for x
    x = 3,391,644,721.34/63,610.10
  6. Step 6: Final answer
    x = 53,319.28

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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.