Home / 36,372.24-50,283.90-36,040.14

Finding the Fourth Proportional to 36,372.24, 50,283.90 and 36,040.14

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Solution

The fourth proportional to 36,372.24, 50,283.90 and 36,040.14 is: 49,824.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,372.24 : 50,283.90 = 36,040.14 : x
  2. Step 2: Convert to fraction form
    36,372.24/50,283.90 = 36,040.14/x
  3. Step 3: Cross multiply
    36,372.24x = 50,283.90 × 36,040.14
  4. Step 4: Simplify right side
    36,372.24x = 1,812,238,795.75
  5. Step 5: Solve for x
    x = 1,812,238,795.75/36,372.24
  6. Step 6: Final answer
    x = 49,824.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.