Home / 49,883.02-74,824.53-33,275.48

Finding the Fourth Proportional to 49,883.02, 74,824.53 and 33,275.48

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Solution

The fourth proportional to 49,883.02, 74,824.53 and 33,275.48 is: 49,913.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,883.02 : 74,824.53 = 33,275.48 : x
  2. Step 2: Convert to fraction form
    49,883.02/74,824.53 = 33,275.48/x
  3. Step 3: Cross multiply
    49,883.02x = 74,824.53 × 33,275.48
  4. Step 4: Simplify right side
    49,883.02x = 2,489,822,338.59
  5. Step 5: Solve for x
    x = 2,489,822,338.59/49,883.02
  6. Step 6: Final answer
    x = 49,913.23

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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.