Home / 6,702.22-10,053.34-2,755.64

Finding the Fourth Proportional to 6,702.22, 10,053.34 and 2,755.64

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Solution

The fourth proportional to 6,702.22, 10,053.34 and 2,755.64 is: 4,133.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,702.22 : 10,053.34 = 2,755.64 : x
  2. Step 2: Convert to fraction form
    6,702.22/10,053.34 = 2,755.64/x
  3. Step 3: Cross multiply
    6,702.22x = 10,053.34 × 2,755.64
  4. Step 4: Simplify right side
    6,702.22x = 27,703,385.84
  5. Step 5: Solve for x
    x = 27,703,385.84/6,702.22
  6. Step 6: Final answer
    x = 4,133.46

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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.