Home / 41,552.94-57,344.04-22,690.20

Finding the Fourth Proportional to 41,552.94, 57,344.04 and 22,690.20

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Solution

The fourth proportional to 41,552.94, 57,344.04 and 22,690.20 is: 31,313.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,552.94 : 57,344.04 = 22,690.20 : x
  2. Step 2: Convert to fraction form
    41,552.94/57,344.04 = 22,690.20/x
  3. Step 3: Cross multiply
    41,552.94x = 57,344.04 × 22,690.20
  4. Step 4: Simplify right side
    41,552.94x = 1,301,147,736.41
  5. Step 5: Solve for x
    x = 1,301,147,736.41/41,552.94
  6. Step 6: Final answer
    x = 31,313.01

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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.