Home / 54,573.66-75,310.02-33,076.13

Finding the Fourth Proportional to 54,573.66, 75,310.02 and 33,076.13

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Solution

The fourth proportional to 54,573.66, 75,310.02 and 33,076.13 is: 45,644.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,573.66 : 75,310.02 = 33,076.13 : x
  2. Step 2: Convert to fraction form
    54,573.66/75,310.02 = 33,076.13/x
  3. Step 3: Cross multiply
    54,573.66x = 75,310.02 × 33,076.13
  4. Step 4: Simplify right side
    54,573.66x = 2,490,963,635.27
  5. Step 5: Solve for x
    x = 2,490,963,635.27/54,573.66
  6. Step 6: Final answer
    x = 45,644.06

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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.