Home / 48,934.13-73,275.54-33,919.82

Finding the Fourth Proportional to 48,934.13, 73,275.54 and 33,919.82

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Solution

The fourth proportional to 48,934.13, 73,275.54 and 33,919.82 is: 50,792.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,934.13 : 73,275.54 = 33,919.82 : x
  2. Step 2: Convert to fraction form
    48,934.13/73,275.54 = 33,919.82/x
  3. Step 3: Cross multiply
    48,934.13x = 73,275.54 × 33,919.82
  4. Step 4: Simplify right side
    48,934.13x = 2,485,492,760.83
  5. Step 5: Solve for x
    x = 2,485,492,760.83/48,934.13
  6. Step 6: Final answer
    x = 50,792.63

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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.