Home / 4,200.24-5,796.12-2,337.36

Finding the Fourth Proportional to 4,200.24, 5,796.12 and 2,337.36

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Solution

The fourth proportional to 4,200.24, 5,796.12 and 2,337.36 is: 3,225.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200.24 : 5,796.12 = 2,337.36 : x
  2. Step 2: Convert to fraction form
    4,200.24/5,796.12 = 2,337.36/x
  3. Step 3: Cross multiply
    4,200.24x = 5,796.12 × 2,337.36
  4. Step 4: Simplify right side
    4,200.24x = 13,547,619.04
  5. Step 5: Solve for x
    x = 13,547,619.04/4,200.24
  6. Step 6: Final answer
    x = 3,225.44

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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.