Home / 9,297.48-13,947.09-2,634.19

Finding the Fourth Proportional to 9,297.48, 13,947.09 and 2,634.19

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Solution

The fourth proportional to 9,297.48, 13,947.09 and 2,634.19 is: 3,951.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,297.48 : 13,947.09 = 2,634.19 : x
  2. Step 2: Convert to fraction form
    9,297.48/13,947.09 = 2,634.19/x
  3. Step 3: Cross multiply
    9,297.48x = 13,947.09 × 2,634.19
  4. Step 4: Simplify right side
    9,297.48x = 36,739,240.26
  5. Step 5: Solve for x
    x = 36,739,240.26/9,297.48
  6. Step 6: Final answer
    x = 3,951.53

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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.