Home / 41,191.30-56,844.12-22,328.44

Finding the Fourth Proportional to 41,191.30, 56,844.12 and 22,328.44

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Solution

The fourth proportional to 41,191.30, 56,844.12 and 22,328.44 is: 30,813.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,191.30 : 56,844.12 = 22,328.44 : x
  2. Step 2: Convert to fraction form
    41,191.30/56,844.12 = 22,328.44/x
  3. Step 3: Cross multiply
    41,191.30x = 56,844.12 × 22,328.44
  4. Step 4: Simplify right side
    41,191.30x = 1,269,240,522.77
  5. Step 5: Solve for x
    x = 1,269,240,522.77/41,191.30
  6. Step 6: Final answer
    x = 30,813.32

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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.