Home / 5,959.35-8,943.75-3,150.18

Finding the Fourth Proportional to 5,959.35, 8,943.75 and 3,150.18

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Solution

The fourth proportional to 5,959.35, 8,943.75 and 3,150.18 is: 4,727.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959.35 : 8,943.75 = 3,150.18 : x
  2. Step 2: Convert to fraction form
    5,959.35/8,943.75 = 3,150.18/x
  3. Step 3: Cross multiply
    5,959.35x = 8,943.75 × 3,150.18
  4. Step 4: Simplify right side
    5,959.35x = 28,174,422.38
  5. Step 5: Solve for x
    x = 28,174,422.38/5,959.35
  6. Step 6: Final answer
    x = 4,727.77

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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.