Home / 5,331.65-7,996.19-2,368.44

Finding the Fourth Proportional to 5,331.65, 7,996.19 and 2,368.44

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Solution

The fourth proportional to 5,331.65, 7,996.19 and 2,368.44 is: 3,552.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,331.65 : 7,996.19 = 2,368.44 : x
  2. Step 2: Convert to fraction form
    5,331.65/7,996.19 = 2,368.44/x
  3. Step 3: Cross multiply
    5,331.65x = 7,996.19 × 2,368.44
  4. Step 4: Simplify right side
    5,331.65x = 18,938,484.40
  5. Step 5: Solve for x
    x = 18,938,484.40/5,331.65
  6. Step 6: Final answer
    x = 3,552.09

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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.