Home / 1,535.44-2,301-1,246

Finding the Fourth Proportional to 1,535.44, 2,301 and 1,246

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Solution

The fourth proportional to 1,535.44, 2,301 and 1,246 is: 1,867.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535.44 : 2,301 = 1,246 : x
  2. Step 2: Convert to fraction form
    1,535.44/2,301 = 1,246/x
  3. Step 3: Cross multiply
    1,535.44x = 2,301 × 1,246
  4. Step 4: Simplify right side
    1,535.44x = 2,867,046
  5. Step 5: Solve for x
    x = 2,867,046/1,535.44
  6. Step 6: Final answer
    x = 1,867.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.