Home / 95,752.02-143,648.70-29,190.36

Finding the Fourth Proportional to 95,752.02, 143,648.70 and 29,190.36

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Solution

The fourth proportional to 95,752.02, 143,648.70 and 29,190.36 is: 43,791.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,752.02 : 143,648.70 = 29,190.36 : x
  2. Step 2: Convert to fraction form
    95,752.02/143,648.70 = 29,190.36/x
  3. Step 3: Cross multiply
    95,752.02x = 143,648.70 × 29,190.36
  4. Step 4: Simplify right side
    95,752.02x = 4,193,157,266.53
  5. Step 5: Solve for x
    x = 4,193,157,266.53/95,752.02
  6. Step 6: Final answer
    x = 43,791.84

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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.