Home / 10,704.24-14,770.44-5,987.52

Finding the Fourth Proportional to 10,704.24, 14,770.44 and 5,987.52

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Solution

The fourth proportional to 10,704.24, 14,770.44 and 5,987.52 is: 8,261.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,704.24 : 14,770.44 = 5,987.52 : x
  2. Step 2: Convert to fraction form
    10,704.24/14,770.44 = 5,987.52/x
  3. Step 3: Cross multiply
    10,704.24x = 14,770.44 × 5,987.52
  4. Step 4: Simplify right side
    10,704.24x = 88,438,304.91
  5. Step 5: Solve for x
    x = 88,438,304.91/10,704.24
  6. Step 6: Final answer
    x = 8,261.99

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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.