Home / 24,679.26-34,057.24-13,348.67

Finding the Fourth Proportional to 24,679.26, 34,057.24 and 13,348.67

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Solution

The fourth proportional to 24,679.26, 34,057.24 and 13,348.67 is: 18,421.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,679.26 : 34,057.24 = 13,348.67 : x
  2. Step 2: Convert to fraction form
    24,679.26/34,057.24 = 13,348.67/x
  3. Step 3: Cross multiply
    24,679.26x = 34,057.24 × 13,348.67
  4. Step 4: Simplify right side
    24,679.26x = 454,618,654.21
  5. Step 5: Solve for x
    x = 454,618,654.21/24,679.26
  6. Step 6: Final answer
    x = 18,421.08

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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.