Home / 27,349.62-41,026.44-9,819.60

Finding the Fourth Proportional to 27,349.62, 41,026.44 and 9,819.60

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Solution

The fourth proportional to 27,349.62, 41,026.44 and 9,819.60 is: 14,730.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,349.62 : 41,026.44 = 9,819.60 : x
  2. Step 2: Convert to fraction form
    27,349.62/41,026.44 = 9,819.60/x
  3. Step 3: Cross multiply
    27,349.62x = 41,026.44 × 9,819.60
  4. Step 4: Simplify right side
    27,349.62x = 402,863,230.22
  5. Step 5: Solve for x
    x = 402,863,230.22/27,349.62
  6. Step 6: Final answer
    x = 14,730.12

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1.5x scale

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.