Home / 32,819.78-45,352.61-26,849.27

Finding the Fourth Proportional to 32,819.78, 45,352.61 and 26,849.27

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Solution

The fourth proportional to 32,819.78, 45,352.61 and 26,849.27 is: 37,102.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,819.78 : 45,352.61 = 26,849.27 : x
  2. Step 2: Convert to fraction form
    32,819.78/45,352.61 = 26,849.27/x
  3. Step 3: Cross multiply
    32,819.78x = 45,352.61 × 26,849.27
  4. Step 4: Simplify right side
    32,819.78x = 1,217,684,550.91
  5. Step 5: Solve for x
    x = 1,217,684,550.91/32,819.78
  6. Step 6: Final answer
    x = 37,102.15

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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.