Home / 4,035.64-5,569.18-2,267.24

Finding the Fourth Proportional to 4,035.64, 5,569.18 and 2,267.24

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Solution

The fourth proportional to 4,035.64, 5,569.18 and 2,267.24 is: 3,128.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035.64 : 5,569.18 = 2,267.24 : x
  2. Step 2: Convert to fraction form
    4,035.64/5,569.18 = 2,267.24/x
  3. Step 3: Cross multiply
    4,035.64x = 5,569.18 × 2,267.24
  4. Step 4: Simplify right side
    4,035.64x = 12,626,667.66
  5. Step 5: Solve for x
    x = 12,626,667.66/4,035.64
  6. Step 6: Final answer
    x = 3,128.79

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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.