Home / 41,167.70-56,811.48-22,304.81

Finding the Fourth Proportional to 41,167.70, 56,811.48 and 22,304.81

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Solution

The fourth proportional to 41,167.70, 56,811.48 and 22,304.81 is: 30,780.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,167.70 : 56,811.48 = 22,304.81 : x
  2. Step 2: Convert to fraction form
    41,167.70/56,811.48 = 22,304.81/x
  3. Step 3: Cross multiply
    41,167.70x = 56,811.48 × 22,304.81
  4. Step 4: Simplify right side
    41,167.70x = 1,267,169,267.22
  5. Step 5: Solve for x
    x = 1,267,169,267.22/41,167.70
  6. Step 6: Final answer
    x = 30,780.67

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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.