Home / 3,640.06-5,025-2,463.04

Finding the Fourth Proportional to 3,640.06, 5,025 and 2,463.04

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Solution

The fourth proportional to 3,640.06, 5,025 and 2,463.04 is: 3,400.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,640.06 : 5,025 = 2,463.04 : x
  2. Step 2: Convert to fraction form
    3,640.06/5,025 = 2,463.04/x
  3. Step 3: Cross multiply
    3,640.06x = 5,025 × 2,463.04
  4. Step 4: Simplify right side
    3,640.06x = 12,376,776
  5. Step 5: Solve for x
    x = 12,376,776/3,640.06
  6. Step 6: Final answer
    x = 3,400.16

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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.