Home / 41,184.76-56,835.12-22,321.84

Finding the Fourth Proportional to 41,184.76, 56,835.12 and 22,321.84

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Solution

The fourth proportional to 41,184.76, 56,835.12 and 22,321.84 is: 30,804.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,184.76 : 56,835.12 = 22,321.84 : x
  2. Step 2: Convert to fraction form
    41,184.76/56,835.12 = 22,321.84/x
  3. Step 3: Cross multiply
    41,184.76x = 56,835.12 × 22,321.84
  4. Step 4: Simplify right side
    41,184.76x = 1,268,664,455.02
  5. Step 5: Solve for x
    x = 1,268,664,455.02/41,184.76
  6. Step 6: Final answer
    x = 30,804.22

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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.