Home / 95,033.02-131,174.75-54,773.58

Finding the Fourth Proportional to 95,033.02, 131,174.75 and 54,773.58

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Solution

The fourth proportional to 95,033.02, 131,174.75 and 54,773.58 is: 75,604.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,033.02 : 131,174.75 = 54,773.58 : x
  2. Step 2: Convert to fraction form
    95,033.02/131,174.75 = 54,773.58/x
  3. Step 3: Cross multiply
    95,033.02x = 131,174.75 × 54,773.58
  4. Step 4: Simplify right side
    95,033.02x = 7,184,910,663.11
  5. Step 5: Solve for x
    x = 7,184,910,663.11/95,033.02
  6. Step 6: Final answer
    x = 75,604.36

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1.5x scale

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.