Home / 41,208.27-56,866.88-22,345.29

Finding the Fourth Proportional to 41,208.27, 56,866.88 and 22,345.29

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Solution

The fourth proportional to 41,208.27, 56,866.88 and 22,345.29 is: 30,836.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,208.27 : 56,866.88 = 22,345.29 : x
  2. Step 2: Convert to fraction form
    41,208.27/56,866.88 = 22,345.29/x
  3. Step 3: Cross multiply
    41,208.27x = 56,866.88 × 22,345.29
  4. Step 4: Simplify right side
    41,208.27x = 1,270,706,813.27
  5. Step 5: Solve for x
    x = 1,270,706,813.27/41,208.27
  6. Step 6: Final answer
    x = 30,836.21

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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.