Home / 3,295.56-4,549.20-2,411.04

Finding the Fourth Proportional to 3,295.56, 4,549.20 and 2,411.04

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Solution

The fourth proportional to 3,295.56, 4,549.20 and 2,411.04 is: 3,328.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295.56 : 4,549.20 = 2,411.04 : x
  2. Step 2: Convert to fraction form
    3,295.56/4,549.20 = 2,411.04/x
  3. Step 3: Cross multiply
    3,295.56x = 4,549.20 × 2,411.04
  4. Step 4: Simplify right side
    3,295.56x = 10,968,303.17
  5. Step 5: Solve for x
    x = 10,968,303.17/3,295.56
  6. Step 6: Final answer
    x = 3,328.21

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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.