Home / 6,292.76-9,434.63-2,959.15

Finding the Fourth Proportional to 6,292.76, 9,434.63 and 2,959.15

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Solution

The fourth proportional to 6,292.76, 9,434.63 and 2,959.15 is: 4,436.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,292.76 : 9,434.63 = 2,959.15 : x
  2. Step 2: Convert to fraction form
    6,292.76/9,434.63 = 2,959.15/x
  3. Step 3: Cross multiply
    6,292.76x = 9,434.63 × 2,959.15
  4. Step 4: Simplify right side
    6,292.76x = 27,918,469.18
  5. Step 5: Solve for x
    x = 27,918,469.18/6,292.76
  6. Step 6: Final answer
    x = 4,436.60

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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.