Home / 3,014.34-4,157.49-2,595.42

Finding the Fourth Proportional to 3,014.34, 4,157.49 and 2,595.42

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Solution

The fourth proportional to 3,014.34, 4,157.49 and 2,595.42 is: 3,579.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014.34 : 4,157.49 = 2,595.42 : x
  2. Step 2: Convert to fraction form
    3,014.34/4,157.49 = 2,595.42/x
  3. Step 3: Cross multiply
    3,014.34x = 4,157.49 × 2,595.42
  4. Step 4: Simplify right side
    3,014.34x = 10,790,432.70
  5. Step 5: Solve for x
    x = 10,790,432.70/3,014.34
  6. Step 6: Final answer
    x = 3,579.70

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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.