Home / 4,628.38-6,936.61-1,703.22

Finding the Fourth Proportional to 4,628.38, 6,936.61 and 1,703.22

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Solution

The fourth proportional to 4,628.38, 6,936.61 and 1,703.22 is: 2,552.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628.38 : 6,936.61 = 1,703.22 : x
  2. Step 2: Convert to fraction form
    4,628.38/6,936.61 = 1,703.22/x
  3. Step 3: Cross multiply
    4,628.38x = 6,936.61 × 1,703.22
  4. Step 4: Simplify right side
    4,628.38x = 11,814,572.88
  5. Step 5: Solve for x
    x = 11,814,572.88/4,628.38
  6. Step 6: Final answer
    x = 2,552.64

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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.