Home / 9,622.92-14,447.66-6,654.08

Finding the Fourth Proportional to 9,622.92, 14,447.66 and 6,654.08

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Solution

The fourth proportional to 9,622.92, 14,447.66 and 6,654.08 is: 9,990.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,622.92 : 14,447.66 = 6,654.08 : x
  2. Step 2: Convert to fraction form
    9,622.92/14,447.66 = 6,654.08/x
  3. Step 3: Cross multiply
    9,622.92x = 14,447.66 × 6,654.08
  4. Step 4: Simplify right side
    9,622.92x = 96,135,885.45
  5. Step 5: Solve for x
    x = 96,135,885.45/9,622.92
  6. Step 6: Final answer
    x = 9,990.30

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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.