Home / 5,663.97-8,495.96-2,202.03

Finding the Fourth Proportional to 5,663.97, 8,495.96 and 2,202.03

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Solution

The fourth proportional to 5,663.97, 8,495.96 and 2,202.03 is: 3,303.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,663.97 : 8,495.96 = 2,202.03 : x
  2. Step 2: Convert to fraction form
    5,663.97/8,495.96 = 2,202.03/x
  3. Step 3: Cross multiply
    5,663.97x = 8,495.96 × 2,202.03
  4. Step 4: Simplify right side
    5,663.97x = 18,708,347.79
  5. Step 5: Solve for x
    x = 18,708,347.79/5,663.97
  6. Step 6: Final answer
    x = 3,303.05

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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.