Home / 8,473.64-11,694.66-4,937.08

Finding the Fourth Proportional to 8,473.64, 11,694.66 and 4,937.08

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Solution

The fourth proportional to 8,473.64, 11,694.66 and 4,937.08 is: 6,813.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,473.64 : 11,694.66 = 4,937.08 : x
  2. Step 2: Convert to fraction form
    8,473.64/11,694.66 = 4,937.08/x
  3. Step 3: Cross multiply
    8,473.64x = 11,694.66 × 4,937.08
  4. Step 4: Simplify right side
    8,473.64x = 57,737,471.99
  5. Step 5: Solve for x
    x = 57,737,471.99/8,473.64
  6. Step 6: Final answer
    x = 6,813.77

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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.