Home / 4,105.77-5,664.63-2,337.02

Finding the Fourth Proportional to 4,105.77, 5,664.63 and 2,337.02

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Solution

The fourth proportional to 4,105.77, 5,664.63 and 2,337.02 is: 3,224.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,105.77 : 5,664.63 = 2,337.02 : x
  2. Step 2: Convert to fraction form
    4,105.77/5,664.63 = 2,337.02/x
  3. Step 3: Cross multiply
    4,105.77x = 5,664.63 × 2,337.02
  4. Step 4: Simplify right side
    4,105.77x = 13,238,353.60
  5. Step 5: Solve for x
    x = 13,238,353.60/4,105.77
  6. Step 6: Final answer
    x = 3,224.33

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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.