Home / 33,272.24-49,900.73-9,579.74

Finding the Fourth Proportional to 33,272.24, 49,900.73 and 9,579.74

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Solution

The fourth proportional to 33,272.24, 49,900.73 and 9,579.74 is: 14,367.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,272.24 : 49,900.73 = 9,579.74 : x
  2. Step 2: Convert to fraction form
    33,272.24/49,900.73 = 9,579.74/x
  3. Step 3: Cross multiply
    33,272.24x = 49,900.73 × 9,579.74
  4. Step 4: Simplify right side
    33,272.24x = 478,035,721.81
  5. Step 5: Solve for x
    x = 478,035,721.81/33,272.24
  6. Step 6: Final answer
    x = 14,367.41

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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.