Home / 4,200.24-5,796.36-2,337.28

Finding the Fourth Proportional to 4,200.24, 5,796.36 and 2,337.28

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Solution

The fourth proportional to 4,200.24, 5,796.36 and 2,337.28 is: 3,225.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200.24 : 5,796.36 = 2,337.28 : x
  2. Step 2: Convert to fraction form
    4,200.24/5,796.36 = 2,337.28/x
  3. Step 3: Cross multiply
    4,200.24x = 5,796.36 × 2,337.28
  4. Step 4: Simplify right side
    4,200.24x = 13,547,716.30
  5. Step 5: Solve for x
    x = 13,547,716.30/4,200.24
  6. Step 6: Final answer
    x = 3,225.46

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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.