Home / 41,553.14-57,343.50-22,690.26

Finding the Fourth Proportional to 41,553.14, 57,343.50 and 22,690.26

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Solution

The fourth proportional to 41,553.14, 57,343.50 and 22,690.26 is: 31,312.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,553.14 : 57,343.50 = 22,690.26 : x
  2. Step 2: Convert to fraction form
    41,553.14/57,343.50 = 22,690.26/x
  3. Step 3: Cross multiply
    41,553.14x = 57,343.50 × 22,690.26
  4. Step 4: Simplify right side
    41,553.14x = 1,301,138,924.31
  5. Step 5: Solve for x
    x = 1,301,138,924.31/41,553.14
  6. Step 6: Final answer
    x = 31,312.65

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1.5x scale

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.