Home / 5,598.18-8,395.53-2,039.88

Finding the Fourth Proportional to 5,598.18, 8,395.53 and 2,039.88

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Solution

The fourth proportional to 5,598.18, 8,395.53 and 2,039.88 is: 3,059.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,598.18 : 8,395.53 = 2,039.88 : x
  2. Step 2: Convert to fraction form
    5,598.18/8,395.53 = 2,039.88/x
  3. Step 3: Cross multiply
    5,598.18x = 8,395.53 × 2,039.88
  4. Step 4: Simplify right side
    5,598.18x = 17,125,873.74
  5. Step 5: Solve for x
    x = 17,125,873.74/5,598.18
  6. Step 6: Final answer
    x = 3,059.19

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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.