Home / 41,116.10-56,740.28-22,253.22

Finding the Fourth Proportional to 41,116.10, 56,740.28 and 22,253.22

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Solution

The fourth proportional to 41,116.10, 56,740.28 and 22,253.22 is: 30,709.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,116.10 : 56,740.28 = 22,253.22 : x
  2. Step 2: Convert to fraction form
    41,116.10/56,740.28 = 22,253.22/x
  3. Step 3: Cross multiply
    41,116.10x = 56,740.28 × 22,253.22
  4. Step 4: Simplify right side
    41,116.10x = 1,262,653,933.70
  5. Step 5: Solve for x
    x = 1,262,653,933.70/41,116.10
  6. Step 6: Final answer
    x = 30,709.48

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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.