Home / 4,343.68-5,988.90-2,944

Finding the Fourth Proportional to 4,343.68, 5,988.90 and 2,944

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Solution

The fourth proportional to 4,343.68, 5,988.90 and 2,944 is: 4,059.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343.68 : 5,988.90 = 2,944 : x
  2. Step 2: Convert to fraction form
    4,343.68/5,988.90 = 2,944/x
  3. Step 3: Cross multiply
    4,343.68x = 5,988.90 × 2,944
  4. Step 4: Simplify right side
    4,343.68x = 17,631,321.60
  5. Step 5: Solve for x
    x = 17,631,321.60/4,343.68
  6. Step 6: Final answer
    x = 4,059.07

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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.