Home / 2,134.50-3,196.59-1,036.14

Finding the Fourth Proportional to 2,134.50, 3,196.59 and 1,036.14

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Solution

The fourth proportional to 2,134.50, 3,196.59 and 1,036.14 is: 1,551.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,134.50 : 3,196.59 = 1,036.14 : x
  2. Step 2: Convert to fraction form
    2,134.50/3,196.59 = 1,036.14/x
  3. Step 3: Cross multiply
    2,134.50x = 3,196.59 × 1,036.14
  4. Step 4: Simplify right side
    2,134.50x = 3,312,114.76
  5. Step 5: Solve for x
    x = 3,312,114.76/2,134.50
  6. Step 6: Final answer
    x = 1,551.71

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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.