Home / 95,104.64-131,244.38-52,663.16

Finding the Fourth Proportional to 95,104.64, 131,244.38 and 52,663.16

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Solution

The fourth proportional to 95,104.64, 131,244.38 and 52,663.16 is: 72,675.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,104.64 : 131,244.38 = 52,663.16 : x
  2. Step 2: Convert to fraction form
    95,104.64/131,244.38 = 52,663.16/x
  3. Step 3: Cross multiply
    95,104.64x = 131,244.38 × 52,663.16
  4. Step 4: Simplify right side
    95,104.64x = 6,911,743,783.04
  5. Step 5: Solve for x
    x = 6,911,743,783.04/95,104.64
  6. Step 6: Final answer
    x = 72,675.15

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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.