Home / 6,199.13-9,276.96-4,446.11

Finding the Fourth Proportional to 6,199.13, 9,276.96 and 4,446.11

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Solution

The fourth proportional to 6,199.13, 9,276.96 and 4,446.11 is: 6,653.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,199.13 : 9,276.96 = 4,446.11 : x
  2. Step 2: Convert to fraction form
    6,199.13/9,276.96 = 4,446.11/x
  3. Step 3: Cross multiply
    6,199.13x = 9,276.96 × 4,446.11
  4. Step 4: Simplify right side
    6,199.13x = 41,246,384.63
  5. Step 5: Solve for x
    x = 41,246,384.63/6,199.13
  6. Step 6: Final answer
    x = 6,653.58

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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.