Home / 4,674.87-6,452.02-2,998.17

Finding the Fourth Proportional to 4,674.87, 6,452.02 and 2,998.17

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Solution

The fourth proportional to 4,674.87, 6,452.02 and 2,998.17 is: 4,137.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,674.87 : 6,452.02 = 2,998.17 : x
  2. Step 2: Convert to fraction form
    4,674.87/6,452.02 = 2,998.17/x
  3. Step 3: Cross multiply
    4,674.87x = 6,452.02 × 2,998.17
  4. Step 4: Simplify right side
    4,674.87x = 19,344,252.80
  5. Step 5: Solve for x
    x = 19,344,252.80/4,674.87
  6. Step 6: Final answer
    x = 4,137.92

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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.