Home / 3,641.04-5,024.32-2,025.64

Finding the Fourth Proportional to 3,641.04, 5,024.32 and 2,025.64

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Solution

The fourth proportional to 3,641.04, 5,024.32 and 2,025.64 is: 2,795.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641.04 : 5,024.32 = 2,025.64 : x
  2. Step 2: Convert to fraction form
    3,641.04/5,024.32 = 2,025.64/x
  3. Step 3: Cross multiply
    3,641.04x = 5,024.32 × 2,025.64
  4. Step 4: Simplify right side
    3,641.04x = 10,177,463.56
  5. Step 5: Solve for x
    x = 10,177,463.56/3,641.04
  6. Step 6: Final answer
    x = 2,795.21

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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.