Home / 95,332.75-142,953.66-35,320.05

Finding the Fourth Proportional to 95,332.75, 142,953.66 and 35,320.05

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Solution

The fourth proportional to 95,332.75, 142,953.66 and 35,320.05 is: 52,963.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,332.75 : 142,953.66 = 35,320.05 : x
  2. Step 2: Convert to fraction form
    95,332.75/142,953.66 = 35,320.05/x
  3. Step 3: Cross multiply
    95,332.75x = 142,953.66 × 35,320.05
  4. Step 4: Simplify right side
    95,332.75x = 5,049,130,418.88
  5. Step 5: Solve for x
    x = 5,049,130,418.88/95,332.75
  6. Step 6: Final answer
    x = 52,963.23

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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.