Home / 27,350.56-41,022.19-7,627.46

Finding the Fourth Proportional to 27,350.56, 41,022.19 and 7,627.46

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Solution

The fourth proportional to 27,350.56, 41,022.19 and 7,627.46 is: 11,440.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,350.56 : 41,022.19 = 7,627.46 : x
  2. Step 2: Convert to fraction form
    27,350.56/41,022.19 = 7,627.46/x
  3. Step 3: Cross multiply
    27,350.56x = 41,022.19 × 7,627.46
  4. Step 4: Simplify right side
    27,350.56x = 312,895,113.34
  5. Step 5: Solve for x
    x = 312,895,113.34/27,350.56
  6. Step 6: Final answer
    x = 11,440.17

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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.