Home / 2,232.26-3,348.72-846.10

Finding the Fourth Proportional to 2,232.26, 3,348.72 and 846.10

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Solution

The fourth proportional to 2,232.26, 3,348.72 and 846.10 is: 1,269.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232.26 : 3,348.72 = 846.10 : x
  2. Step 2: Convert to fraction form
    2,232.26/3,348.72 = 846.10/x
  3. Step 3: Cross multiply
    2,232.26x = 3,348.72 × 846.10
  4. Step 4: Simplify right side
    2,232.26x = 2,833,351.99
  5. Step 5: Solve for x
    x = 2,833,351.99/2,232.26
  6. Step 6: Final answer
    x = 1,269.28

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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.