Home / 95,402.36-131,641.26-52,961.24

Finding the Fourth Proportional to 95,402.36, 131,641.26 and 52,961.24

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Solution

The fourth proportional to 95,402.36, 131,641.26 and 52,961.24 is: 73,078.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,402.36 : 131,641.26 = 52,961.24 : x
  2. Step 2: Convert to fraction form
    95,402.36/131,641.26 = 52,961.24/x
  3. Step 3: Cross multiply
    95,402.36x = 131,641.26 × 52,961.24
  4. Step 4: Simplify right side
    95,402.36x = 6,971,884,364.76
  5. Step 5: Solve for x
    x = 6,971,884,364.76/95,402.36
  6. Step 6: Final answer
    x = 73,078.74

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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.