Home / 41,052.81-56,652.87-22,189.95

Finding the Fourth Proportional to 41,052.81, 56,652.87 and 22,189.95

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Solution

The fourth proportional to 41,052.81, 56,652.87 and 22,189.95 is: 30,622.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,052.81 : 56,652.87 = 22,189.95 : x
  2. Step 2: Convert to fraction form
    41,052.81/56,652.87 = 22,189.95/x
  3. Step 3: Cross multiply
    41,052.81x = 56,652.87 × 22,189.95
  4. Step 4: Simplify right side
    41,052.81x = 1,257,124,352.66
  5. Step 5: Solve for x
    x = 1,257,124,352.66/41,052.81
  6. Step 6: Final answer
    x = 30,622.13

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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.