Home / 50,575.68-75,861.36-17,298.72

Finding the Fourth Proportional to 50,575.68, 75,861.36 and 17,298.72

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Solution

The fourth proportional to 50,575.68, 75,861.36 and 17,298.72 is: 25,947.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,575.68 : 75,861.36 = 17,298.72 : x
  2. Step 2: Convert to fraction form
    50,575.68/75,861.36 = 17,298.72/x
  3. Step 3: Cross multiply
    50,575.68x = 75,861.36 × 17,298.72
  4. Step 4: Simplify right side
    50,575.68x = 1,312,304,425.46
  5. Step 5: Solve for x
    x = 1,312,304,425.46/50,575.68
  6. Step 6: Final answer
    x = 25,947.34

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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.