Home / 16,184.26-22,334.23-9,110.67

Finding the Fourth Proportional to 16,184.26, 22,334.23 and 9,110.67

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Solution

The fourth proportional to 16,184.26, 22,334.23 and 9,110.67 is: 12,572.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,184.26 : 22,334.23 = 9,110.67 : x
  2. Step 2: Convert to fraction form
    16,184.26/22,334.23 = 9,110.67/x
  3. Step 3: Cross multiply
    16,184.26x = 22,334.23 × 9,110.67
  4. Step 4: Simplify right side
    16,184.26x = 203,479,799.23
  5. Step 5: Solve for x
    x = 203,479,799.23/16,184.26
  6. Step 6: Final answer
    x = 12,572.70

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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.