Home / 41,015.08-56,600.82-22,152.22

Finding the Fourth Proportional to 41,015.08, 56,600.82 and 22,152.22

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Solution

The fourth proportional to 41,015.08, 56,600.82 and 22,152.22 is: 30,570.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,015.08 : 56,600.82 = 22,152.22 : x
  2. Step 2: Convert to fraction form
    41,015.08/56,600.82 = 22,152.22/x
  3. Step 3: Cross multiply
    41,015.08x = 56,600.82 × 22,152.22
  4. Step 4: Simplify right side
    41,015.08x = 1,253,833,816.82
  5. Step 5: Solve for x
    x = 1,253,833,816.82/41,015.08
  6. Step 6: Final answer
    x = 30,570.07

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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.