Home / 41,069.10-56,675.31-22,206.18

Finding the Fourth Proportional to 41,069.10, 56,675.31 and 22,206.18

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Solution

The fourth proportional to 41,069.10, 56,675.31 and 22,206.18 is: 30,644.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,069.10 : 56,675.31 = 22,206.18 : x
  2. Step 2: Convert to fraction form
    41,069.10/56,675.31 = 22,206.18/x
  3. Step 3: Cross multiply
    41,069.10x = 56,675.31 × 22,206.18
  4. Step 4: Simplify right side
    41,069.10x = 1,258,542,135.42
  5. Step 5: Solve for x
    x = 1,258,542,135.42/41,069.10
  6. Step 6: Final answer
    x = 30,644.50

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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.