Home / 41,128.93-56,757.93-22,266.06

Finding the Fourth Proportional to 41,128.93, 56,757.93 and 22,266.06

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Solution

The fourth proportional to 41,128.93, 56,757.93 and 22,266.06 is: 30,727.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,128.93 : 56,757.93 = 22,266.06 : x
  2. Step 2: Convert to fraction form
    41,128.93/56,757.93 = 22,266.06/x
  3. Step 3: Cross multiply
    41,128.93x = 56,757.93 × 22,266.06
  4. Step 4: Simplify right side
    41,128.93x = 1,263,775,474.86
  5. Step 5: Solve for x
    x = 1,263,775,474.86/41,128.93
  6. Step 6: Final answer
    x = 30,727.17

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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.