Home / 41,016.12-56,602.28-22,153.26

Finding the Fourth Proportional to 41,016.12, 56,602.28 and 22,153.26

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Solution

The fourth proportional to 41,016.12, 56,602.28 and 22,153.26 is: 30,571.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,016.12 : 56,602.28 = 22,153.26 : x
  2. Step 2: Convert to fraction form
    41,016.12/56,602.28 = 22,153.26/x
  3. Step 3: Cross multiply
    41,016.12x = 56,602.28 × 22,153.26
  4. Step 4: Simplify right side
    41,016.12x = 1,253,925,025.43
  5. Step 5: Solve for x
    x = 1,253,925,025.43/41,016.12
  6. Step 6: Final answer
    x = 30,571.52

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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.