Home / 41,756.07-57,623.29-22,893.20

Finding the Fourth Proportional to 41,756.07, 57,623.29 and 22,893.20

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Solution

The fourth proportional to 41,756.07, 57,623.29 and 22,893.20 is: 31,592.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,756.07 : 57,623.29 = 22,893.20 : x
  2. Step 2: Convert to fraction form
    41,756.07/57,623.29 = 22,893.20/x
  3. Step 3: Cross multiply
    41,756.07x = 57,623.29 × 22,893.20
  4. Step 4: Simplify right side
    41,756.07x = 1,319,181,157.28
  5. Step 5: Solve for x
    x = 1,319,181,157.28/41,756.07
  6. Step 6: Final answer
    x = 31,592.56

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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.