Home / 41,162.18-56,803.45-22,299.31

Finding the Fourth Proportional to 41,162.18, 56,803.45 and 22,299.31

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Solution

The fourth proportional to 41,162.18, 56,803.45 and 22,299.31 is: 30,772.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,162.18 : 56,803.45 = 22,299.31 : x
  2. Step 2: Convert to fraction form
    41,162.18/56,803.45 = 22,299.31/x
  3. Step 3: Cross multiply
    41,162.18x = 56,803.45 × 22,299.31
  4. Step 4: Simplify right side
    41,162.18x = 1,266,677,740.62
  5. Step 5: Solve for x
    x = 1,266,677,740.62/41,162.18
  6. Step 6: Final answer
    x = 30,772.85

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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.