Home / 9,396.22-14,096.15-3,156.33

Finding the Fourth Proportional to 9,396.22, 14,096.15 and 3,156.33

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Solution

The fourth proportional to 9,396.22, 14,096.15 and 3,156.33 is: 4,735.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396.22 : 14,096.15 = 3,156.33 : x
  2. Step 2: Convert to fraction form
    9,396.22/14,096.15 = 3,156.33/x
  3. Step 3: Cross multiply
    9,396.22x = 14,096.15 × 3,156.33
  4. Step 4: Simplify right side
    9,396.22x = 44,492,101.13
  5. Step 5: Solve for x
    x = 44,492,101.13/9,396.22
  6. Step 6: Final answer
    x = 4,735.11

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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.