Home / 49,013.76-67,473.36-44,283.36

Finding the Fourth Proportional to 49,013.76, 67,473.36 and 44,283.36

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Solution

The fourth proportional to 49,013.76, 67,473.36 and 44,283.36 is: 60,961.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,013.76 : 67,473.36 = 44,283.36 : x
  2. Step 2: Convert to fraction form
    49,013.76/67,473.36 = 44,283.36/x
  3. Step 3: Cross multiply
    49,013.76x = 67,473.36 × 44,283.36
  4. Step 4: Simplify right side
    49,013.76x = 2,987,947,091.29
  5. Step 5: Solve for x
    x = 2,987,947,091.29/49,013.76
  6. Step 6: Final answer
    x = 60,961.39

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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.