Home / 6,194.12-9,294.48-2,907.24

Finding the Fourth Proportional to 6,194.12, 9,294.48 and 2,907.24

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Solution

The fourth proportional to 6,194.12, 9,294.48 and 2,907.24 is: 4,362.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,194.12 : 9,294.48 = 2,907.24 : x
  2. Step 2: Convert to fraction form
    6,194.12/9,294.48 = 2,907.24/x
  3. Step 3: Cross multiply
    6,194.12x = 9,294.48 × 2,907.24
  4. Step 4: Simplify right side
    6,194.12x = 27,021,249.18
  5. Step 5: Solve for x
    x = 27,021,249.18/6,194.12
  6. Step 6: Final answer
    x = 4,362.41

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1.5x scale

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.