Home / 48,923.69-67,491.51-33,013.27

Finding the Fourth Proportional to 48,923.69, 67,491.51 and 33,013.27

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Solution

The fourth proportional to 48,923.69, 67,491.51 and 33,013.27 is: 45,542.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,923.69 : 67,491.51 = 33,013.27 : x
  2. Step 2: Convert to fraction form
    48,923.69/67,491.51 = 33,013.27/x
  3. Step 3: Cross multiply
    48,923.69x = 67,491.51 × 33,013.27
  4. Step 4: Simplify right side
    48,923.69x = 2,228,115,104.88
  5. Step 5: Solve for x
    x = 2,228,115,104.88/48,923.69
  6. Step 6: Final answer
    x = 45,542.66

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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.