Home / 4,440.94-6,654.05-3,983.08

Finding the Fourth Proportional to 4,440.94, 6,654.05 and 3,983.08

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Solution

The fourth proportional to 4,440.94, 6,654.05 and 3,983.08 is: 5,968.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440.94 : 6,654.05 = 3,983.08 : x
  2. Step 2: Convert to fraction form
    4,440.94/6,654.05 = 3,983.08/x
  3. Step 3: Cross multiply
    4,440.94x = 6,654.05 × 3,983.08
  4. Step 4: Simplify right side
    4,440.94x = 26,503,580.20
  5. Step 5: Solve for x
    x = 26,503,580.20/4,440.94
  6. Step 6: Final answer
    x = 5,968.02

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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.