Home / 44,767.19-67,151.57-15,185.79

Finding the Fourth Proportional to 44,767.19, 67,151.57 and 15,185.79

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Solution

The fourth proportional to 44,767.19, 67,151.57 and 15,185.79 is: 22,778.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,767.19 : 67,151.57 = 15,185.79 : x
  2. Step 2: Convert to fraction form
    44,767.19/67,151.57 = 15,185.79/x
  3. Step 3: Cross multiply
    44,767.19x = 67,151.57 × 15,185.79
  4. Step 4: Simplify right side
    44,767.19x = 1,019,749,564.26
  5. Step 5: Solve for x
    x = 1,019,749,564.26/44,767.19
  6. Step 6: Final answer
    x = 22,778.95

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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.