Home / 2,360.27-3,256.62-1,365.51

Finding the Fourth Proportional to 2,360.27, 3,256.62 and 1,365.51

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Solution

The fourth proportional to 2,360.27, 3,256.62 and 1,365.51 is: 1,884.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360.27 : 3,256.62 = 1,365.51 : x
  2. Step 2: Convert to fraction form
    2,360.27/3,256.62 = 1,365.51/x
  3. Step 3: Cross multiply
    2,360.27x = 3,256.62 × 1,365.51
  4. Step 4: Simplify right side
    2,360.27x = 4,446,947.18
  5. Step 5: Solve for x
    x = 4,446,947.18/2,360.27
  6. Step 6: Final answer
    x = 1,884.09

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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.