Home / 41,922.83-57,854.59-22,802.51

Finding the Fourth Proportional to 41,922.83, 57,854.59 and 22,802.51

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Solution

The fourth proportional to 41,922.83, 57,854.59 and 22,802.51 is: 31,468.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,922.83 : 57,854.59 = 22,802.51 : x
  2. Step 2: Convert to fraction form
    41,922.83/57,854.59 = 22,802.51/x
  3. Step 3: Cross multiply
    41,922.83x = 57,854.59 × 22,802.51
  4. Step 4: Simplify right side
    41,922.83x = 1,319,229,954.65
  5. Step 5: Solve for x
    x = 1,319,229,954.65/41,922.83
  6. Step 6: Final answer
    x = 31,468.05

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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.