Home / 44,824.92-67,221.69-13,226.59

Finding the Fourth Proportional to 44,824.92, 67,221.69 and 13,226.59

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Solution

The fourth proportional to 44,824.92, 67,221.69 and 13,226.59 is: 19,835.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,824.92 : 67,221.69 = 13,226.59 : x
  2. Step 2: Convert to fraction form
    44,824.92/67,221.69 = 13,226.59/x
  3. Step 3: Cross multiply
    44,824.92x = 67,221.69 × 13,226.59
  4. Step 4: Simplify right side
    44,824.92x = 889,113,767.16
  5. Step 5: Solve for x
    x = 889,113,767.16/44,824.92
  6. Step 6: Final answer
    x = 19,835.26

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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.