Home / 4,027.51-6,037.62-1,429.84

Finding the Fourth Proportional to 4,027.51, 6,037.62 and 1,429.84

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Solution

The fourth proportional to 4,027.51, 6,037.62 and 1,429.84 is: 2,143.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027.51 : 6,037.62 = 1,429.84 : x
  2. Step 2: Convert to fraction form
    4,027.51/6,037.62 = 1,429.84/x
  3. Step 3: Cross multiply
    4,027.51x = 6,037.62 × 1,429.84
  4. Step 4: Simplify right side
    4,027.51x = 8,632,830.58
  5. Step 5: Solve for x
    x = 8,632,830.58/4,027.51
  6. Step 6: Final answer
    x = 2,143.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.