Home / 4,409.10-6,084.17-2,520.32

Finding the Fourth Proportional to 4,409.10, 6,084.17 and 2,520.32

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Solution

The fourth proportional to 4,409.10, 6,084.17 and 2,520.32 is: 3,477.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,409.10 : 6,084.17 = 2,520.32 : x
  2. Step 2: Convert to fraction form
    4,409.10/6,084.17 = 2,520.32/x
  3. Step 3: Cross multiply
    4,409.10x = 6,084.17 × 2,520.32
  4. Step 4: Simplify right side
    4,409.10x = 15,334,012.31
  5. Step 5: Solve for x
    x = 15,334,012.31/4,409.10
  6. Step 6: Final answer
    x = 3,477.81

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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.