Home / 21,566.56-32,349.84-5,984.19

Finding the Fourth Proportional to 21,566.56, 32,349.84 and 5,984.19

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Solution

The fourth proportional to 21,566.56, 32,349.84 and 5,984.19 is: 8,976.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,566.56 : 32,349.84 = 5,984.19 : x
  2. Step 2: Convert to fraction form
    21,566.56/32,349.84 = 5,984.19/x
  3. Step 3: Cross multiply
    21,566.56x = 32,349.84 × 5,984.19
  4. Step 4: Simplify right side
    21,566.56x = 193,587,589.03
  5. Step 5: Solve for x
    x = 193,587,589.03/21,566.56
  6. Step 6: Final answer
    x = 8,976.29

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.