Home / 4,680.56-7,026.24-2,376.92

Finding the Fourth Proportional to 4,680.56, 7,026.24 and 2,376.92

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Solution

The fourth proportional to 4,680.56, 7,026.24 and 2,376.92 is: 3,568.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680.56 : 7,026.24 = 2,376.92 : x
  2. Step 2: Convert to fraction form
    4,680.56/7,026.24 = 2,376.92/x
  3. Step 3: Cross multiply
    4,680.56x = 7,026.24 × 2,376.92
  4. Step 4: Simplify right side
    4,680.56x = 16,700,836.86
  5. Step 5: Solve for x
    x = 16,700,836.86/4,680.56
  6. Step 6: Final answer
    x = 3,568.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.