Home / 95,151.13-131,308.52-52,133.36

Finding the Fourth Proportional to 95,151.13, 131,308.52 and 52,133.36

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Solution

The fourth proportional to 95,151.13, 131,308.52 and 52,133.36 is: 71,944.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,151.13 : 131,308.52 = 52,133.36 : x
  2. Step 2: Convert to fraction form
    95,151.13/131,308.52 = 52,133.36/x
  3. Step 3: Cross multiply
    95,151.13x = 131,308.52 × 52,133.36
  4. Step 4: Simplify right side
    95,151.13x = 6,845,554,344.23
  5. Step 5: Solve for x
    x = 6,845,554,344.23/95,151.13
  6. Step 6: Final answer
    x = 71,944.02

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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.