Home / 27,824.48-41,750.42-13,030.84

Finding the Fourth Proportional to 27,824.48, 41,750.42 and 13,030.84

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Solution

The fourth proportional to 27,824.48, 41,750.42 and 13,030.84 is: 19,552.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,824.48 : 41,750.42 = 13,030.84 : x
  2. Step 2: Convert to fraction form
    27,824.48/41,750.42 = 13,030.84/x
  3. Step 3: Cross multiply
    27,824.48x = 41,750.42 × 13,030.84
  4. Step 4: Simplify right side
    27,824.48x = 544,043,042.95
  5. Step 5: Solve for x
    x = 544,043,042.95/27,824.48
  6. Step 6: Final answer
    x = 19,552.68

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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.