Home / 4,340.88-6,513.14-1,568.85

Finding the Fourth Proportional to 4,340.88, 6,513.14 and 1,568.85

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Solution

The fourth proportional to 4,340.88, 6,513.14 and 1,568.85 is: 2,353.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,340.88 : 6,513.14 = 1,568.85 : x
  2. Step 2: Convert to fraction form
    4,340.88/6,513.14 = 1,568.85/x
  3. Step 3: Cross multiply
    4,340.88x = 6,513.14 × 1,568.85
  4. Step 4: Simplify right side
    4,340.88x = 10,218,131.84
  5. Step 5: Solve for x
    x = 10,218,131.84/4,340.88
  6. Step 6: Final answer
    x = 2,353.93

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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.