Home / 4,395.72-6,055.93-3,067.12

Finding the Fourth Proportional to 4,395.72, 6,055.93 and 3,067.12

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Solution

The fourth proportional to 4,395.72, 6,055.93 and 3,067.12 is: 4,225.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.72 : 6,055.93 = 3,067.12 : x
  2. Step 2: Convert to fraction form
    4,395.72/6,055.93 = 3,067.12/x
  3. Step 3: Cross multiply
    4,395.72x = 6,055.93 × 3,067.12
  4. Step 4: Simplify right side
    4,395.72x = 18,574,264.02
  5. Step 5: Solve for x
    x = 18,574,264.02/4,395.72
  6. Step 6: Final answer
    x = 4,225.53

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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.