Home / 95,065.52-131,188.82-52,623.14

Finding the Fourth Proportional to 95,065.52, 131,188.82 and 52,623.14

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Solution

The fourth proportional to 95,065.52, 131,188.82 and 52,623.14 is: 72,619.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,065.52 : 131,188.82 = 52,623.14 : x
  2. Step 2: Convert to fraction form
    95,065.52/131,188.82 = 52,623.14/x
  3. Step 3: Cross multiply
    95,065.52x = 131,188.82 × 52,623.14
  4. Step 4: Simplify right side
    95,065.52x = 6,903,567,641.29
  5. Step 5: Solve for x
    x = 6,903,567,641.29/95,065.52
  6. Step 6: Final answer
    x = 72,619.05

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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.