Home / 9,611.22-14,416.65-3,369.50

Finding the Fourth Proportional to 9,611.22, 14,416.65 and 3,369.50

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Solution

The fourth proportional to 9,611.22, 14,416.65 and 3,369.50 is: 5,054.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,611.22 : 14,416.65 = 3,369.50 : x
  2. Step 2: Convert to fraction form
    9,611.22/14,416.65 = 3,369.50/x
  3. Step 3: Cross multiply
    9,611.22x = 14,416.65 × 3,369.50
  4. Step 4: Simplify right side
    9,611.22x = 48,576,902.18
  5. Step 5: Solve for x
    x = 48,576,902.18/9,611.22
  6. Step 6: Final answer
    x = 5,054.19

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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.