Home / 27,429.48-41,078.61-26,051.67

Finding the Fourth Proportional to 27,429.48, 41,078.61 and 26,051.67

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Solution

The fourth proportional to 27,429.48, 41,078.61 and 26,051.67 is: 39,015.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,429.48 : 41,078.61 = 26,051.67 : x
  2. Step 2: Convert to fraction form
    27,429.48/41,078.61 = 26,051.67/x
  3. Step 3: Cross multiply
    27,429.48x = 41,078.61 × 26,051.67
  4. Step 4: Simplify right side
    27,429.48x = 1,070,166,391.78
  5. Step 5: Solve for x
    x = 1,070,166,391.78/27,429.48
  6. Step 6: Final answer
    x = 39,015.19

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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.