Home / 2,962.04-4,443.06-2,193.08

Finding the Fourth Proportional to 2,962.04, 4,443.06 and 2,193.08

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Solution

The fourth proportional to 2,962.04, 4,443.06 and 2,193.08 is: 3,289.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962.04 : 4,443.06 = 2,193.08 : x
  2. Step 2: Convert to fraction form
    2,962.04/4,443.06 = 2,193.08/x
  3. Step 3: Cross multiply
    2,962.04x = 4,443.06 × 2,193.08
  4. Step 4: Simplify right side
    2,962.04x = 9,743,986.02
  5. Step 5: Solve for x
    x = 9,743,986.02/2,962.04
  6. Step 6: Final answer
    x = 3,289.62

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Similar ratio
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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.