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Finding the Fourth Proportional to 10,095.57, 13,933.38 and 6,062.67

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Solution

The fourth proportional to 10,095.57, 13,933.38 and 6,062.67 is: 8,367.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095.57 : 13,933.38 = 6,062.67 : x
  2. Step 2: Convert to fraction form
    10,095.57/13,933.38 = 6,062.67/x
  3. Step 3: Cross multiply
    10,095.57x = 13,933.38 × 6,062.67
  4. Step 4: Simplify right side
    10,095.57x = 84,473,484.92
  5. Step 5: Solve for x
    x = 84,473,484.92/10,095.57
  6. Step 6: Final answer
    x = 8,367.38

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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.