Home / 4,469.36-6,703.74-2,003.51

Finding the Fourth Proportional to 4,469.36, 6,703.74 and 2,003.51

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Solution

The fourth proportional to 4,469.36, 6,703.74 and 2,003.51 is: 3,005.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469.36 : 6,703.74 = 2,003.51 : x
  2. Step 2: Convert to fraction form
    4,469.36/6,703.74 = 2,003.51/x
  3. Step 3: Cross multiply
    4,469.36x = 6,703.74 × 2,003.51
  4. Step 4: Simplify right side
    4,469.36x = 13,430,976.61
  5. Step 5: Solve for x
    x = 13,430,976.61/4,469.36
  6. Step 6: Final answer
    x = 3,005.13

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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.