Home / 2,709.93-4,063.71-1,043.04

Finding the Fourth Proportional to 2,709.93, 4,063.71 and 1,043.04

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Solution

The fourth proportional to 2,709.93, 4,063.71 and 1,043.04 is: 1,564.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,709.93 : 4,063.71 = 1,043.04 : x
  2. Step 2: Convert to fraction form
    2,709.93/4,063.71 = 1,043.04/x
  3. Step 3: Cross multiply
    2,709.93x = 4,063.71 × 1,043.04
  4. Step 4: Simplify right side
    2,709.93x = 4,238,612.08
  5. Step 5: Solve for x
    x = 4,238,612.08/2,709.93
  6. Step 6: Final answer
    x = 1,564.10

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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.