Home / 5,856.28-8,080.73-3,338.45

Finding the Fourth Proportional to 5,856.28, 8,080.73 and 3,338.45

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Solution

The fourth proportional to 5,856.28, 8,080.73 and 3,338.45 is: 4,606.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,856.28 : 8,080.73 = 3,338.45 : x
  2. Step 2: Convert to fraction form
    5,856.28/8,080.73 = 3,338.45/x
  3. Step 3: Cross multiply
    5,856.28x = 8,080.73 × 3,338.45
  4. Step 4: Simplify right side
    5,856.28x = 26,977,098.79
  5. Step 5: Solve for x
    x = 26,977,098.79/5,856.28
  6. Step 6: Final answer
    x = 4,606.52

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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.