Home / 4,440.51-6,127.83-2,451.02

Finding the Fourth Proportional to 4,440.51, 6,127.83 and 2,451.02

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Solution

The fourth proportional to 4,440.51, 6,127.83 and 2,451.02 is: 3,382.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440.51 : 6,127.83 = 2,451.02 : x
  2. Step 2: Convert to fraction form
    4,440.51/6,127.83 = 2,451.02/x
  3. Step 3: Cross multiply
    4,440.51x = 6,127.83 × 2,451.02
  4. Step 4: Simplify right side
    4,440.51x = 15,019,403.25
  5. Step 5: Solve for x
    x = 15,019,403.25/4,440.51
  6. Step 6: Final answer
    x = 3,382.36

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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.