Home / 9,005.96-13,496.74-4,069.44

Finding the Fourth Proportional to 9,005.96, 13,496.74 and 4,069.44

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Solution

The fourth proportional to 9,005.96, 13,496.74 and 4,069.44 is: 6,098.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,005.96 : 13,496.74 = 4,069.44 : x
  2. Step 2: Convert to fraction form
    9,005.96/13,496.74 = 4,069.44/x
  3. Step 3: Cross multiply
    9,005.96x = 13,496.74 × 4,069.44
  4. Step 4: Simplify right side
    9,005.96x = 54,924,173.63
  5. Step 5: Solve for x
    x = 54,924,173.63/9,005.96
  6. Step 6: Final answer
    x = 6,098.65

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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.