Home / 95,210.64-142,832.16-32,866.56

Finding the Fourth Proportional to 95,210.64, 142,832.16 and 32,866.56

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Solution

The fourth proportional to 95,210.64, 142,832.16 and 32,866.56 is: 49,305.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,210.64 : 142,832.16 = 32,866.56 : x
  2. Step 2: Convert to fraction form
    95,210.64/142,832.16 = 32,866.56/x
  3. Step 3: Cross multiply
    95,210.64x = 142,832.16 × 32,866.56
  4. Step 4: Simplify right side
    95,210.64x = 4,694,401,756.57
  5. Step 5: Solve for x
    x = 4,694,401,756.57/95,210.64
  6. Step 6: Final answer
    x = 49,305.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.