Home / 50,154.93-75,244.95-35,392.68

Finding the Fourth Proportional to 50,154.93, 75,244.95 and 35,392.68

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Solution

The fourth proportional to 50,154.93, 75,244.95 and 35,392.68 is: 53,097.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,154.93 : 75,244.95 = 35,392.68 : x
  2. Step 2: Convert to fraction form
    50,154.93/75,244.95 = 35,392.68/x
  3. Step 3: Cross multiply
    50,154.93x = 75,244.95 × 35,392.68
  4. Step 4: Simplify right side
    50,154.93x = 2,663,120,436.97
  5. Step 5: Solve for x
    x = 2,663,120,436.97/50,154.93
  6. Step 6: Final answer
    x = 53,097.88

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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.