Home / 4,066.24-5,606.44-3,435.64

Finding the Fourth Proportional to 4,066.24, 5,606.44 and 3,435.64

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Solution

The fourth proportional to 4,066.24, 5,606.44 and 3,435.64 is: 4,736.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066.24 : 5,606.44 = 3,435.64 : x
  2. Step 2: Convert to fraction form
    4,066.24/5,606.44 = 3,435.64/x
  3. Step 3: Cross multiply
    4,066.24x = 5,606.44 × 3,435.64
  4. Step 4: Simplify right side
    4,066.24x = 19,261,709.52
  5. Step 5: Solve for x
    x = 19,261,709.52/4,066.24
  6. Step 6: Final answer
    x = 4,736.98

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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.