Home / 24,934.53-34,409.57-13,604.03

Finding the Fourth Proportional to 24,934.53, 34,409.57 and 13,604.03

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Solution

The fourth proportional to 24,934.53, 34,409.57 and 13,604.03 is: 18,773.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,934.53 : 34,409.57 = 13,604.03 : x
  2. Step 2: Convert to fraction form
    24,934.53/34,409.57 = 13,604.03/x
  3. Step 3: Cross multiply
    24,934.53x = 34,409.57 × 13,604.03
  4. Step 4: Simplify right side
    24,934.53x = 468,108,749.80
  5. Step 5: Solve for x
    x = 468,108,749.80/24,934.53
  6. Step 6: Final answer
    x = 18,773.51

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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.