Home / 2,024.16-2,795.04-1,363.20

Finding the Fourth Proportional to 2,024.16, 2,795.04 and 1,363.20

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Solution

The fourth proportional to 2,024.16, 2,795.04 and 1,363.20 is: 1,882.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024.16 : 2,795.04 = 1,363.20 : x
  2. Step 2: Convert to fraction form
    2,024.16/2,795.04 = 1,363.20/x
  3. Step 3: Cross multiply
    2,024.16x = 2,795.04 × 1,363.20
  4. Step 4: Simplify right side
    2,024.16x = 3,810,198.53
  5. Step 5: Solve for x
    x = 3,810,198.53/2,024.16
  6. Step 6: Final answer
    x = 1,882.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.