Home / 44,910.15-67,346.69-15,330.37

Finding the Fourth Proportional to 44,910.15, 67,346.69 and 15,330.37

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Solution

The fourth proportional to 44,910.15, 67,346.69 and 15,330.37 is: 22,989.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,910.15 : 67,346.69 = 15,330.37 : x
  2. Step 2: Convert to fraction form
    44,910.15/67,346.69 = 15,330.37/x
  3. Step 3: Cross multiply
    44,910.15x = 67,346.69 × 15,330.37
  4. Step 4: Simplify right side
    44,910.15x = 1,032,449,675.98
  5. Step 5: Solve for x
    x = 1,032,449,675.98/44,910.15
  6. Step 6: Final answer
    x = 22,989.23

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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.