Home / 24,683.30-34,062.80-13,352.75

Finding the Fourth Proportional to 24,683.30, 34,062.80 and 13,352.75

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Solution

The fourth proportional to 24,683.30, 34,062.80 and 13,352.75 is: 18,426.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,683.30 : 34,062.80 = 13,352.75 : x
  2. Step 2: Convert to fraction form
    24,683.30/34,062.80 = 13,352.75/x
  3. Step 3: Cross multiply
    24,683.30x = 34,062.80 × 13,352.75
  4. Step 4: Simplify right side
    24,683.30x = 454,832,082.33
  5. Step 5: Solve for x
    x = 454,832,082.33/24,683.30
  6. Step 6: Final answer
    x = 18,426.71

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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.