Home / 4,133.04-6,232.28-4,055.28

Finding the Fourth Proportional to 4,133.04, 6,232.28 and 4,055.28

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Solution

The fourth proportional to 4,133.04, 6,232.28 and 4,055.28 is: 6,115.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133.04 : 6,232.28 = 4,055.28 : x
  2. Step 2: Convert to fraction form
    4,133.04/6,232.28 = 4,055.28/x
  3. Step 3: Cross multiply
    4,133.04x = 6,232.28 × 4,055.28
  4. Step 4: Simplify right side
    4,133.04x = 25,273,640.44
  5. Step 5: Solve for x
    x = 25,273,640.44/4,133.04
  6. Step 6: Final answer
    x = 6,115.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.