Home / 41,756.13-57,623.39-22,894.47

Finding the Fourth Proportional to 41,756.13, 57,623.39 and 22,894.47

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Solution

The fourth proportional to 41,756.13, 57,623.39 and 22,894.47 is: 31,594.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,756.13 : 57,623.39 = 22,894.47 : x
  2. Step 2: Convert to fraction form
    41,756.13/57,623.39 = 22,894.47/x
  3. Step 3: Cross multiply
    41,756.13x = 57,623.39 × 22,894.47
  4. Step 4: Simplify right side
    41,756.13x = 1,319,256,973.65
  5. Step 5: Solve for x
    x = 1,319,256,973.65/41,756.13
  6. Step 6: Final answer
    x = 31,594.33

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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.