Home / 6,048.62-8,346.52-3,395.51

Finding the Fourth Proportional to 6,048.62, 8,346.52 and 3,395.51

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Solution

The fourth proportional to 6,048.62, 8,346.52 and 3,395.51 is: 4,685.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048.62 : 8,346.52 = 3,395.51 : x
  2. Step 2: Convert to fraction form
    6,048.62/8,346.52 = 3,395.51/x
  3. Step 3: Cross multiply
    6,048.62x = 8,346.52 × 3,395.51
  4. Step 4: Simplify right side
    6,048.62x = 28,340,692.13
  5. Step 5: Solve for x
    x = 28,340,692.13/6,048.62
  6. Step 6: Final answer
    x = 4,685.48

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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.