Home / 9,383.67-14,065.38-6,099.12

Finding the Fourth Proportional to 9,383.67, 14,065.38 and 6,099.12

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Solution

The fourth proportional to 9,383.67, 14,065.38 and 6,099.12 is: 9,142.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,383.67 : 14,065.38 = 6,099.12 : x
  2. Step 2: Convert to fraction form
    9,383.67/14,065.38 = 6,099.12/x
  3. Step 3: Cross multiply
    9,383.67x = 14,065.38 × 6,099.12
  4. Step 4: Simplify right side
    9,383.67x = 85,786,440.47
  5. Step 5: Solve for x
    x = 85,786,440.47/9,383.67
  6. Step 6: Final answer
    x = 9,142.10

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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.