Home / 6,194.20-9,291.78-2,298.64

Finding the Fourth Proportional to 6,194.20, 9,291.78 and 2,298.64

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Solution

The fourth proportional to 6,194.20, 9,291.78 and 2,298.64 is: 3,448.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,194.20 : 9,291.78 = 2,298.64 : x
  2. Step 2: Convert to fraction form
    6,194.20/9,291.78 = 2,298.64/x
  3. Step 3: Cross multiply
    6,194.20x = 9,291.78 × 2,298.64
  4. Step 4: Simplify right side
    6,194.20x = 21,358,457.18
  5. Step 5: Solve for x
    x = 21,358,457.18/6,194.20
  6. Step 6: Final answer
    x = 3,448.14

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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.