Home / 41,133.69-56,764.62-22,270.77

Finding the Fourth Proportional to 41,133.69, 56,764.62 and 22,270.77

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Solution

The fourth proportional to 41,133.69, 56,764.62 and 22,270.77 is: 30,733.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,133.69 : 56,764.62 = 22,270.77 : x
  2. Step 2: Convert to fraction form
    41,133.69/56,764.62 = 22,270.77/x
  3. Step 3: Cross multiply
    41,133.69x = 56,764.62 × 22,270.77
  4. Step 4: Simplify right side
    41,133.69x = 1,264,191,796.16
  5. Step 5: Solve for x
    x = 1,264,191,796.16/41,133.69
  6. Step 6: Final answer
    x = 30,733.73

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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.