Home / 23,704.04-32,711.38-13,093.45

Finding the Fourth Proportional to 23,704.04, 32,711.38 and 13,093.45

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Solution

The fourth proportional to 23,704.04, 32,711.38 and 13,093.45 is: 18,068.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,704.04 : 32,711.38 = 13,093.45 : x
  2. Step 2: Convert to fraction form
    23,704.04/32,711.38 = 13,093.45/x
  3. Step 3: Cross multiply
    23,704.04x = 32,711.38 × 13,093.45
  4. Step 4: Simplify right side
    23,704.04x = 428,304,703.95
  5. Step 5: Solve for x
    x = 428,304,703.95/23,704.04
  6. Step 6: Final answer
    x = 18,068.85

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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.