Home / 4,426.85-6,641.14-1,465.17

Finding the Fourth Proportional to 4,426.85, 6,641.14 and 1,465.17

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Solution

The fourth proportional to 4,426.85, 6,641.14 and 1,465.17 is: 2,198.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426.85 : 6,641.14 = 1,465.17 : x
  2. Step 2: Convert to fraction form
    4,426.85/6,641.14 = 1,465.17/x
  3. Step 3: Cross multiply
    4,426.85x = 6,641.14 × 1,465.17
  4. Step 4: Simplify right side
    4,426.85x = 9,730,395.43
  5. Step 5: Solve for x
    x = 9,730,395.43/4,426.85
  6. Step 6: Final answer
    x = 2,198.04

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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.