Home / 44,190.29-66,285.58-10,910.36

Finding the Fourth Proportional to 44,190.29, 66,285.58 and 10,910.36

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Solution

The fourth proportional to 44,190.29, 66,285.58 and 10,910.36 is: 16,365.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,190.29 : 66,285.58 = 10,910.36 : x
  2. Step 2: Convert to fraction form
    44,190.29/66,285.58 = 10,910.36/x
  3. Step 3: Cross multiply
    44,190.29x = 66,285.58 × 10,910.36
  4. Step 4: Simplify right side
    44,190.29x = 723,199,540.61
  5. Step 5: Solve for x
    x = 723,199,540.61/44,190.29
  6. Step 6: Final answer
    x = 16,365.58

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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.