Home / 4,588.41-6,879.87-2,248.32

Finding the Fourth Proportional to 4,588.41, 6,879.87 and 2,248.32

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Solution

The fourth proportional to 4,588.41, 6,879.87 and 2,248.32 is: 3,371.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588.41 : 6,879.87 = 2,248.32 : x
  2. Step 2: Convert to fraction form
    4,588.41/6,879.87 = 2,248.32/x
  3. Step 3: Cross multiply
    4,588.41x = 6,879.87 × 2,248.32
  4. Step 4: Simplify right side
    4,588.41x = 15,468,149.32
  5. Step 5: Solve for x
    x = 15,468,149.32/4,588.41
  6. Step 6: Final answer
    x = 3,371.13

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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.