Home / 41,691.04-57,533.73-22,571.02

Finding the Fourth Proportional to 41,691.04, 57,533.73 and 22,571.02

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Solution

The fourth proportional to 41,691.04, 57,533.73 and 22,571.02 is: 31,148.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,691.04 : 57,533.73 = 22,571.02 : x
  2. Step 2: Convert to fraction form
    41,691.04/57,533.73 = 22,571.02/x
  3. Step 3: Cross multiply
    41,691.04x = 57,533.73 × 22,571.02
  4. Step 4: Simplify right side
    41,691.04x = 1,298,594,810.28
  5. Step 5: Solve for x
    x = 1,298,594,810.28/41,691.04
  6. Step 6: Final answer
    x = 31,148.05

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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.