Home / 44,725.20-61,721.49-25,604.90

Finding the Fourth Proportional to 44,725.20, 61,721.49 and 25,604.90

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Solution

The fourth proportional to 44,725.20, 61,721.49 and 25,604.90 is: 35,335.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,725.20 : 61,721.49 = 25,604.90 : x
  2. Step 2: Convert to fraction form
    44,725.20/61,721.49 = 25,604.90/x
  3. Step 3: Cross multiply
    44,725.20x = 61,721.49 × 25,604.90
  4. Step 4: Simplify right side
    44,725.20x = 1,580,372,270.69
  5. Step 5: Solve for x
    x = 1,580,372,270.69/44,725.20
  6. Step 6: Final answer
    x = 35,335.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.