Home / 5,849.24-8,769.08-3,995.70

Finding the Fourth Proportional to 5,849.24, 8,769.08 and 3,995.70

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Solution

The fourth proportional to 5,849.24, 8,769.08 and 3,995.70 is: 5,990.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,849.24 : 8,769.08 = 3,995.70 : x
  2. Step 2: Convert to fraction form
    5,849.24/8,769.08 = 3,995.70/x
  3. Step 3: Cross multiply
    5,849.24x = 8,769.08 × 3,995.70
  4. Step 4: Simplify right side
    5,849.24x = 35,038,612.96
  5. Step 5: Solve for x
    x = 35,038,612.96/5,849.24
  6. Step 6: Final answer
    x = 5,990.28

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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.