Home / 5,574.03-8,361.18-2,652.63

Finding the Fourth Proportional to 5,574.03, 8,361.18 and 2,652.63

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Solution

The fourth proportional to 5,574.03, 8,361.18 and 2,652.63 is: 3,979.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,574.03 : 8,361.18 = 2,652.63 : x
  2. Step 2: Convert to fraction form
    5,574.03/8,361.18 = 2,652.63/x
  3. Step 3: Cross multiply
    5,574.03x = 8,361.18 × 2,652.63
  4. Step 4: Simplify right side
    5,574.03x = 22,179,116.90
  5. Step 5: Solve for x
    x = 22,179,116.90/5,574.03
  6. Step 6: Final answer
    x = 3,979.01

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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.