Home / 33,237.48-49,861.34-9,860.84

Finding the Fourth Proportional to 33,237.48, 49,861.34 and 9,860.84

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Solution

The fourth proportional to 33,237.48, 49,861.34 and 9,860.84 is: 14,792.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,237.48 : 49,861.34 = 9,860.84 : x
  2. Step 2: Convert to fraction form
    33,237.48/49,861.34 = 9,860.84/x
  3. Step 3: Cross multiply
    33,237.48x = 49,861.34 × 9,860.84
  4. Step 4: Simplify right side
    33,237.48x = 491,674,695.93
  5. Step 5: Solve for x
    x = 491,674,695.93/33,237.48
  6. Step 6: Final answer
    x = 14,792.78

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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.