Home / 9,084.04-13,633.30-6,182.60

Finding the Fourth Proportional to 9,084.04, 13,633.30 and 6,182.60

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Solution

The fourth proportional to 9,084.04, 13,633.30 and 6,182.60 is: 9,278.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084.04 : 13,633.30 = 6,182.60 : x
  2. Step 2: Convert to fraction form
    9,084.04/13,633.30 = 6,182.60/x
  3. Step 3: Cross multiply
    9,084.04x = 13,633.30 × 6,182.60
  4. Step 4: Simplify right side
    9,084.04x = 84,289,240.58
  5. Step 5: Solve for x
    x = 84,289,240.58/9,084.04
  6. Step 6: Final answer
    x = 9,278.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.