Home / 41,677.99-57,515.16-22,557.34

Finding the Fourth Proportional to 41,677.99, 57,515.16 and 22,557.34

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Solution

The fourth proportional to 41,677.99, 57,515.16 and 22,557.34 is: 31,128.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,677.99 : 57,515.16 = 22,557.34 : x
  2. Step 2: Convert to fraction form
    41,677.99/57,515.16 = 22,557.34/x
  3. Step 3: Cross multiply
    41,677.99x = 57,515.16 × 22,557.34
  4. Step 4: Simplify right side
    41,677.99x = 1,297,389,019.27
  5. Step 5: Solve for x
    x = 1,297,389,019.27/41,677.99
  6. Step 6: Final answer
    x = 31,128.88

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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.