Home / 27,365.19-41,039.86-9,351.60

Finding the Fourth Proportional to 27,365.19, 41,039.86 and 9,351.60

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Solution

The fourth proportional to 27,365.19, 41,039.86 and 9,351.60 is: 14,024.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,365.19 : 41,039.86 = 9,351.60 : x
  2. Step 2: Convert to fraction form
    27,365.19/41,039.86 = 9,351.60/x
  3. Step 3: Cross multiply
    27,365.19x = 41,039.86 × 9,351.60
  4. Step 4: Simplify right side
    27,365.19x = 383,788,102.82
  5. Step 5: Solve for x
    x = 383,788,102.82/27,365.19
  6. Step 6: Final answer
    x = 14,024.69

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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.