Home / 6,184.30-8,534.32-3,351.75

Finding the Fourth Proportional to 6,184.30, 8,534.32 and 3,351.75

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Solution

The fourth proportional to 6,184.30, 8,534.32 and 3,351.75 is: 4,625.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,184.30 : 8,534.32 = 3,351.75 : x
  2. Step 2: Convert to fraction form
    6,184.30/8,534.32 = 3,351.75/x
  3. Step 3: Cross multiply
    6,184.30x = 8,534.32 × 3,351.75
  4. Step 4: Simplify right side
    6,184.30x = 28,604,907.06
  5. Step 5: Solve for x
    x = 28,604,907.06/6,184.30
  6. Step 6: Final answer
    x = 4,625.41

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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.