Home / 9,069.15-13,575.18-6,241.44

Finding the Fourth Proportional to 9,069.15, 13,575.18 and 6,241.44

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Solution

The fourth proportional to 9,069.15, 13,575.18 and 6,241.44 is: 9,342.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069.15 : 13,575.18 = 6,241.44 : x
  2. Step 2: Convert to fraction form
    9,069.15/13,575.18 = 6,241.44/x
  3. Step 3: Cross multiply
    9,069.15x = 13,575.18 × 6,241.44
  4. Step 4: Simplify right side
    9,069.15x = 84,728,671.46
  5. Step 5: Solve for x
    x = 84,728,671.46/9,069.15
  6. Step 6: Final answer
    x = 9,342.52

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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.