Home / 27,753.37-41,610.59-10,220.95

Finding the Fourth Proportional to 27,753.37, 41,610.59 and 10,220.95

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Solution

The fourth proportional to 27,753.37, 41,610.59 and 10,220.95 is: 15,324.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,753.37 : 41,610.59 = 10,220.95 : x
  2. Step 2: Convert to fraction form
    27,753.37/41,610.59 = 10,220.95/x
  3. Step 3: Cross multiply
    27,753.37x = 41,610.59 × 10,220.95
  4. Step 4: Simplify right side
    27,753.37x = 425,299,708.76
  5. Step 5: Solve for x
    x = 425,299,708.76/27,753.37
  6. Step 6: Final answer
    x = 15,324.25

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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.