Home / 41,065.26-56,670-22,202.34

Finding the Fourth Proportional to 41,065.26, 56,670 and 22,202.34

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Solution

The fourth proportional to 41,065.26, 56,670 and 22,202.34 is: 30,639.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,065.26 : 56,670 = 22,202.34 : x
  2. Step 2: Convert to fraction form
    41,065.26/56,670 = 22,202.34/x
  3. Step 3: Cross multiply
    41,065.26x = 56,670 × 22,202.34
  4. Step 4: Simplify right side
    41,065.26x = 1,258,206,607.80
  5. Step 5: Solve for x
    x = 1,258,206,607.80/41,065.26
  6. Step 6: Final answer
    x = 30,639.20

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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.