Home / 4,006.88-6,013.14-1,410.02

Finding the Fourth Proportional to 4,006.88, 6,013.14 and 1,410.02

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Solution

The fourth proportional to 4,006.88, 6,013.14 and 1,410.02 is: 2,116.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006.88 : 6,013.14 = 1,410.02 : x
  2. Step 2: Convert to fraction form
    4,006.88/6,013.14 = 1,410.02/x
  3. Step 3: Cross multiply
    4,006.88x = 6,013.14 × 1,410.02
  4. Step 4: Simplify right side
    4,006.88x = 8,478,647.66
  5. Step 5: Solve for x
    x = 8,478,647.66/4,006.88
  6. Step 6: Final answer
    x = 2,116.02

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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.