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Finding the Fourth Proportional to 6,060.93, 8,363.92 and 3,408.52

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Solution

The fourth proportional to 6,060.93, 8,363.92 and 3,408.52 is: 4,703.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,060.93 : 8,363.92 = 3,408.52 : x
  2. Step 2: Convert to fraction form
    6,060.93/8,363.92 = 3,408.52/x
  3. Step 3: Cross multiply
    6,060.93x = 8,363.92 × 3,408.52
  4. Step 4: Simplify right side
    6,060.93x = 28,508,588.60
  5. Step 5: Solve for x
    x = 28,508,588.60/6,060.93
  6. Step 6: Final answer
    x = 4,703.67

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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.