Home / 41,792.13-57,673.22-22,929.39

Finding the Fourth Proportional to 41,792.13, 57,673.22 and 22,929.39

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Solution

The fourth proportional to 41,792.13, 57,673.22 and 22,929.39 is: 31,642.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,792.13 : 57,673.22 = 22,929.39 : x
  2. Step 2: Convert to fraction form
    41,792.13/57,673.22 = 22,929.39/x
  3. Step 3: Cross multiply
    41,792.13x = 57,673.22 × 22,929.39
  4. Step 4: Simplify right side
    41,792.13x = 1,322,411,639.29
  5. Step 5: Solve for x
    x = 1,322,411,639.29/41,792.13
  6. Step 6: Final answer
    x = 31,642.60

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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.