Home / 16,193.54-24,290.31-4,507.67

Finding the Fourth Proportional to 16,193.54, 24,290.31 and 4,507.67

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Solution

The fourth proportional to 16,193.54, 24,290.31 and 4,507.67 is: 6,761.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,193.54 : 24,290.31 = 4,507.67 : x
  2. Step 2: Convert to fraction form
    16,193.54/24,290.31 = 4,507.67/x
  3. Step 3: Cross multiply
    16,193.54x = 24,290.31 × 4,507.67
  4. Step 4: Simplify right side
    16,193.54x = 109,492,701.68
  5. Step 5: Solve for x
    x = 109,492,701.68/16,193.54
  6. Step 6: Final answer
    x = 6,761.51

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.