Home / 6,677.07-9,214.32-3,692.82

Finding the Fourth Proportional to 6,677.07, 9,214.32 and 3,692.82

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Solution

The fourth proportional to 6,677.07, 9,214.32 and 3,692.82 is: 5,096.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,677.07 : 9,214.32 = 3,692.82 : x
  2. Step 2: Convert to fraction form
    6,677.07/9,214.32 = 3,692.82/x
  3. Step 3: Cross multiply
    6,677.07x = 9,214.32 × 3,692.82
  4. Step 4: Simplify right side
    6,677.07x = 34,026,825.18
  5. Step 5: Solve for x
    x = 34,026,825.18/6,677.07
  6. Step 6: Final answer
    x = 5,096.07

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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.