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Finding the Fourth Proportional to 8,023.16, 11,073.00 and 4,958.91

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Solution

The fourth proportional to 8,023.16, 11,073.00 and 4,958.91 is: 6,843.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,023.16 : 11,073.00 = 4,958.91 : x
  2. Step 2: Convert to fraction form
    8,023.16/11,073.00 = 4,958.91/x
  3. Step 3: Cross multiply
    8,023.16x = 11,073.00 × 4,958.91
  4. Step 4: Simplify right side
    8,023.16x = 54,909,960.31
  5. Step 5: Solve for x
    x = 54,909,960.31/8,023.16
  6. Step 6: Final answer
    x = 6,843.93

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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.