Home / 2,767.10-4,151.87-1,468.25

Finding the Fourth Proportional to 2,767.10, 4,151.87 and 1,468.25

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Solution

The fourth proportional to 2,767.10, 4,151.87 and 1,468.25 is: 2,203.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767.10 : 4,151.87 = 1,468.25 : x
  2. Step 2: Convert to fraction form
    2,767.10/4,151.87 = 1,468.25/x
  3. Step 3: Cross multiply
    2,767.10x = 4,151.87 × 1,468.25
  4. Step 4: Simplify right side
    2,767.10x = 6,095,983.13
  5. Step 5: Solve for x
    x = 6,095,983.13/2,767.10
  6. Step 6: Final answer
    x = 2,203.02

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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.