Home / 5,724.48-8,585.66-2,026.74

Finding the Fourth Proportional to 5,724.48, 8,585.66 and 2,026.74

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Solution

The fourth proportional to 5,724.48, 8,585.66 and 2,026.74 is: 3,039.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,724.48 : 8,585.66 = 2,026.74 : x
  2. Step 2: Convert to fraction form
    5,724.48/8,585.66 = 2,026.74/x
  3. Step 3: Cross multiply
    5,724.48x = 8,585.66 × 2,026.74
  4. Step 4: Simplify right side
    5,724.48x = 17,400,900.55
  5. Step 5: Solve for x
    x = 17,400,900.55/5,724.48
  6. Step 6: Final answer
    x = 3,039.73

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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.