Home / 6,749.54-10,122.33-2,366.18

Finding the Fourth Proportional to 6,749.54, 10,122.33 and 2,366.18

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Solution

The fourth proportional to 6,749.54, 10,122.33 and 2,366.18 is: 3,548.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,749.54 : 10,122.33 = 2,366.18 : x
  2. Step 2: Convert to fraction form
    6,749.54/10,122.33 = 2,366.18/x
  3. Step 3: Cross multiply
    6,749.54x = 10,122.33 × 2,366.18
  4. Step 4: Simplify right side
    6,749.54x = 23,951,254.80
  5. Step 5: Solve for x
    x = 23,951,254.80/6,749.54
  6. Step 6: Final answer
    x = 3,548.58

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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.