Home / 4,496.68-6,203.19-3,005.07

Finding the Fourth Proportional to 4,496.68, 6,203.19 and 3,005.07

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Solution

The fourth proportional to 4,496.68, 6,203.19 and 3,005.07 is: 4,145.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496.68 : 6,203.19 = 3,005.07 : x
  2. Step 2: Convert to fraction form
    4,496.68/6,203.19 = 3,005.07/x
  3. Step 3: Cross multiply
    4,496.68x = 6,203.19 × 3,005.07
  4. Step 4: Simplify right side
    4,496.68x = 18,640,989.16
  5. Step 5: Solve for x
    x = 18,640,989.16/4,496.68
  6. Step 6: Final answer
    x = 4,145.50

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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.