Home / 41,140.32-56,773.54-22,277.44

Finding the Fourth Proportional to 41,140.32, 56,773.54 and 22,277.44

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Solution

The fourth proportional to 41,140.32, 56,773.54 and 22,277.44 is: 30,742.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,140.32 : 56,773.54 = 22,277.44 : x
  2. Step 2: Convert to fraction form
    41,140.32/56,773.54 = 22,277.44/x
  3. Step 3: Cross multiply
    41,140.32x = 56,773.54 × 22,277.44
  4. Step 4: Simplify right side
    41,140.32x = 1,264,769,019.55
  5. Step 5: Solve for x
    x = 1,264,769,019.55/41,140.32
  6. Step 6: Final answer
    x = 30,742.81

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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.