Home / 2,234.90-3,352.23-591.50

Finding the Fourth Proportional to 2,234.90, 3,352.23 and 591.50

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Solution

The fourth proportional to 2,234.90, 3,352.23 and 591.50 is: 887.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234.90 : 3,352.23 = 591.50 : x
  2. Step 2: Convert to fraction form
    2,234.90/3,352.23 = 591.50/x
  3. Step 3: Cross multiply
    2,234.90x = 3,352.23 × 591.50
  4. Step 4: Simplify right side
    2,234.90x = 1,982,844.05
  5. Step 5: Solve for x
    x = 1,982,844.05/2,234.90
  6. Step 6: Final answer
    x = 887.22

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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.