Home / 95,087.32-131,219.39-52,066.40

Finding the Fourth Proportional to 95,087.32, 131,219.39 and 52,066.40

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Solution

The fourth proportional to 95,087.32, 131,219.39 and 52,066.40 is: 71,851.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,087.32 : 131,219.39 = 52,066.40 : x
  2. Step 2: Convert to fraction form
    95,087.32/131,219.39 = 52,066.40/x
  3. Step 3: Cross multiply
    95,087.32x = 131,219.39 × 52,066.40
  4. Step 4: Simplify right side
    95,087.32x = 6,832,120,721.57
  5. Step 5: Solve for x
    x = 6,832,120,721.57/95,087.32
  6. Step 6: Final answer
    x = 71,851.02

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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.