Home / 134,350.88-201,552.24-75,253.28

Finding the Fourth Proportional to 134,350.88, 201,552.24 and 75,253.28

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Solution

The fourth proportional to 134,350.88, 201,552.24 and 75,253.28 is: 112,894.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,350.88 : 201,552.24 = 75,253.28 : x
  2. Step 2: Convert to fraction form
    134,350.88/201,552.24 = 75,253.28/x
  3. Step 3: Cross multiply
    134,350.88x = 201,552.24 × 75,253.28
  4. Step 4: Simplify right side
    134,350.88x = 15,167,467,151.35
  5. Step 5: Solve for x
    x = 15,167,467,151.35/134,350.88
  6. Step 6: Final answer
    x = 112,894.44

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1.5x scale

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.