Home / 4,588.31-6,331.87-2,492.44

Finding the Fourth Proportional to 4,588.31, 6,331.87 and 2,492.44

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Solution

The fourth proportional to 4,588.31, 6,331.87 and 2,492.44 is: 3,439.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588.31 : 6,331.87 = 2,492.44 : x
  2. Step 2: Convert to fraction form
    4,588.31/6,331.87 = 2,492.44/x
  3. Step 3: Cross multiply
    4,588.31x = 6,331.87 × 2,492.44
  4. Step 4: Simplify right side
    4,588.31x = 15,781,793.35
  5. Step 5: Solve for x
    x = 15,781,793.35/4,588.31
  6. Step 6: Final answer
    x = 3,439.56

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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.