Home / 4,062.15-6,093.23-1,289.12

Finding the Fourth Proportional to 4,062.15, 6,093.23 and 1,289.12

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Solution

The fourth proportional to 4,062.15, 6,093.23 and 1,289.12 is: 1,933.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062.15 : 6,093.23 = 1,289.12 : x
  2. Step 2: Convert to fraction form
    4,062.15/6,093.23 = 1,289.12/x
  3. Step 3: Cross multiply
    4,062.15x = 6,093.23 × 1,289.12
  4. Step 4: Simplify right side
    4,062.15x = 7,854,867.75
  5. Step 5: Solve for x
    x = 7,854,867.75/4,062.15
  6. Step 6: Final answer
    x = 1,933.67

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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.