Home / 5,944.15-8,916.08-3,449.06

Finding the Fourth Proportional to 5,944.15, 8,916.08 and 3,449.06

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Solution

The fourth proportional to 5,944.15, 8,916.08 and 3,449.06 is: 5,173.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,944.15 : 8,916.08 = 3,449.06 : x
  2. Step 2: Convert to fraction form
    5,944.15/8,916.08 = 3,449.06/x
  3. Step 3: Cross multiply
    5,944.15x = 8,916.08 × 3,449.06
  4. Step 4: Simplify right side
    5,944.15x = 30,752,094.88
  5. Step 5: Solve for x
    x = 30,752,094.88/5,944.15
  6. Step 6: Final answer
    x = 5,173.51

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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.