Home / 4,029.88-6,045.99-1,433.02

Finding the Fourth Proportional to 4,029.88, 6,045.99 and 1,433.02

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Solution

The fourth proportional to 4,029.88, 6,045.99 and 1,433.02 is: 2,149.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029.88 : 6,045.99 = 1,433.02 : x
  2. Step 2: Convert to fraction form
    4,029.88/6,045.99 = 1,433.02/x
  3. Step 3: Cross multiply
    4,029.88x = 6,045.99 × 1,433.02
  4. Step 4: Simplify right side
    4,029.88x = 8,664,024.59
  5. Step 5: Solve for x
    x = 8,664,024.59/4,029.88
  6. Step 6: Final answer
    x = 2,149.95

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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.