Home / 4,347.42-5,998.68-2,579.46

Finding the Fourth Proportional to 4,347.42, 5,998.68 and 2,579.46

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Solution

The fourth proportional to 4,347.42, 5,998.68 and 2,579.46 is: 3,559.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347.42 : 5,998.68 = 2,579.46 : x
  2. Step 2: Convert to fraction form
    4,347.42/5,998.68 = 2,579.46/x
  3. Step 3: Cross multiply
    4,347.42x = 5,998.68 × 2,579.46
  4. Step 4: Simplify right side
    4,347.42x = 15,473,355.11
  5. Step 5: Solve for x
    x = 15,473,355.11/4,347.42
  6. Step 6: Final answer
    x = 3,559.20

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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.