Home / 24,836.06-34,286.45-19,158.05

Finding the Fourth Proportional to 24,836.06, 34,286.45 and 19,158.05

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Solution

The fourth proportional to 24,836.06, 34,286.45 and 19,158.05 is: 26,447.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,836.06 : 34,286.45 = 19,158.05 : x
  2. Step 2: Convert to fraction form
    24,836.06/34,286.45 = 19,158.05/x
  3. Step 3: Cross multiply
    24,836.06x = 34,286.45 × 19,158.05
  4. Step 4: Simplify right side
    24,836.06x = 656,861,256.20
  5. Step 5: Solve for x
    x = 656,861,256.20/24,836.06
  6. Step 6: Final answer
    x = 26,447.89

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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.