Home / 4,273.71-5,895.44-2,948.07

Finding the Fourth Proportional to 4,273.71, 5,895.44 and 2,948.07

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Solution

The fourth proportional to 4,273.71, 5,895.44 and 2,948.07 is: 4,066.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273.71 : 5,895.44 = 2,948.07 : x
  2. Step 2: Convert to fraction form
    4,273.71/5,895.44 = 2,948.07/x
  3. Step 3: Cross multiply
    4,273.71x = 5,895.44 × 2,948.07
  4. Step 4: Simplify right side
    4,273.71x = 17,380,155.06
  5. Step 5: Solve for x
    x = 17,380,155.06/4,273.71
  6. Step 6: Final answer
    x = 4,066.76

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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.