Home / 41,053.12-56,653.38-22,190.26

Finding the Fourth Proportional to 41,053.12, 56,653.38 and 22,190.26

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Solution

The fourth proportional to 41,053.12, 56,653.38 and 22,190.26 is: 30,622.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,053.12 : 56,653.38 = 22,190.26 : x
  2. Step 2: Convert to fraction form
    41,053.12/56,653.38 = 22,190.26/x
  3. Step 3: Cross multiply
    41,053.12x = 56,653.38 × 22,190.26
  4. Step 4: Simplify right side
    41,053.12x = 1,257,153,232.08
  5. Step 5: Solve for x
    x = 1,257,153,232.08/41,053.12
  6. Step 6: Final answer
    x = 30,622.60

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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.