Home / 4,327.22-5,967.57-3,210.94

Finding the Fourth Proportional to 4,327.22, 5,967.57 and 3,210.94

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Solution

The fourth proportional to 4,327.22, 5,967.57 and 3,210.94 is: 4,428.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327.22 : 5,967.57 = 3,210.94 : x
  2. Step 2: Convert to fraction form
    4,327.22/5,967.57 = 3,210.94/x
  3. Step 3: Cross multiply
    4,327.22x = 5,967.57 × 3,210.94
  4. Step 4: Simplify right side
    4,327.22x = 19,161,528.72
  5. Step 5: Solve for x
    x = 19,161,528.72/4,327.22
  6. Step 6: Final answer
    x = 4,428.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.