Home / 2,340.32-3,527.18-2,340.32

Finding the Fourth Proportional to 2,340.32, 3,527.18 and 2,340.32

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Solution

The fourth proportional to 2,340.32, 3,527.18 and 2,340.32 is: 3,527.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340.32 : 3,527.18 = 2,340.32 : x
  2. Step 2: Convert to fraction form
    2,340.32/3,527.18 = 2,340.32/x
  3. Step 3: Cross multiply
    2,340.32x = 3,527.18 × 2,340.32
  4. Step 4: Simplify right side
    2,340.32x = 8,254,729.90
  5. Step 5: Solve for x
    x = 8,254,729.90/2,340.32
  6. Step 6: Final answer
    x = 3,527.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.