Home / 63,491.22-95,153.27-35,424.49

Finding the Fourth Proportional to 63,491.22, 95,153.27 and 35,424.49

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Solution

The fourth proportional to 63,491.22, 95,153.27 and 35,424.49 is: 53,090.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,491.22 : 95,153.27 = 35,424.49 : x
  2. Step 2: Convert to fraction form
    63,491.22/95,153.27 = 35,424.49/x
  3. Step 3: Cross multiply
    63,491.22x = 95,153.27 × 35,424.49
  4. Step 4: Simplify right side
    63,491.22x = 3,370,755,735.14
  5. Step 5: Solve for x
    x = 3,370,755,735.14/63,491.22
  6. Step 6: Final answer
    x = 53,090.11

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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.