Home / 6,255.50-9,386.14-2,359.58

Finding the Fourth Proportional to 6,255.50, 9,386.14 and 2,359.58

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Solution

The fourth proportional to 6,255.50, 9,386.14 and 2,359.58 is: 3,540.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,255.50 : 9,386.14 = 2,359.58 : x
  2. Step 2: Convert to fraction form
    6,255.50/9,386.14 = 2,359.58/x
  3. Step 3: Cross multiply
    6,255.50x = 9,386.14 × 2,359.58
  4. Step 4: Simplify right side
    6,255.50x = 22,147,348.22
  5. Step 5: Solve for x
    x = 22,147,348.22/6,255.50
  6. Step 6: Final answer
    x = 3,540.46

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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.