Home / 44,499.89-66,795.97-29,811.45

Finding the Fourth Proportional to 44,499.89, 66,795.97 and 29,811.45

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Solution

The fourth proportional to 44,499.89, 66,795.97 and 29,811.45 is: 44,748.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,499.89 : 66,795.97 = 29,811.45 : x
  2. Step 2: Convert to fraction form
    44,499.89/66,795.97 = 29,811.45/x
  3. Step 3: Cross multiply
    44,499.89x = 66,795.97 × 29,811.45
  4. Step 4: Simplify right side
    44,499.89x = 1,991,284,645.33
  5. Step 5: Solve for x
    x = 1,991,284,645.33/44,499.89
  6. Step 6: Final answer
    x = 44,748.09

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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.