Home / 27,845.76-41,552.16-25,361.76

Finding the Fourth Proportional to 27,845.76, 41,552.16 and 25,361.76

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Solution

The fourth proportional to 27,845.76, 41,552.16 and 25,361.76 is: 37,845.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,845.76 : 41,552.16 = 25,361.76 : x
  2. Step 2: Convert to fraction form
    27,845.76/41,552.16 = 25,361.76/x
  3. Step 3: Cross multiply
    27,845.76x = 41,552.16 × 25,361.76
  4. Step 4: Simplify right side
    27,845.76x = 1,053,835,909.40
  5. Step 5: Solve for x
    x = 1,053,835,909.40/27,845.76
  6. Step 6: Final answer
    x = 37,845.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.