Home / 8,033.18-11,084.45-4,845.83

Finding the Fourth Proportional to 8,033.18, 11,084.45 and 4,845.83

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Solution

The fourth proportional to 8,033.18, 11,084.45 and 4,845.83 is: 6,686.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,033.18 : 11,084.45 = 4,845.83 : x
  2. Step 2: Convert to fraction form
    8,033.18/11,084.45 = 4,845.83/x
  3. Step 3: Cross multiply
    8,033.18x = 11,084.45 × 4,845.83
  4. Step 4: Simplify right side
    8,033.18x = 53,713,280.69
  5. Step 5: Solve for x
    x = 53,713,280.69/8,033.18
  6. Step 6: Final answer
    x = 6,686.43

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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.