Home / 4,215.02-6,323.27-1,441.04

Finding the Fourth Proportional to 4,215.02, 6,323.27 and 1,441.04

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Solution

The fourth proportional to 4,215.02, 6,323.27 and 1,441.04 is: 2,161.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,215.02 : 6,323.27 = 1,441.04 : x
  2. Step 2: Convert to fraction form
    4,215.02/6,323.27 = 1,441.04/x
  3. Step 3: Cross multiply
    4,215.02x = 6,323.27 × 1,441.04
  4. Step 4: Simplify right side
    4,215.02x = 9,112,046.18
  5. Step 5: Solve for x
    x = 9,112,046.18/4,215.02
  6. Step 6: Final answer
    x = 2,161.81

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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.