Home / 29,480.77-44,242.53-22,105.09

Finding the Fourth Proportional to 29,480.77, 44,242.53 and 22,105.09

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Solution

The fourth proportional to 29,480.77, 44,242.53 and 22,105.09 is: 33,173.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,480.77 : 44,242.53 = 22,105.09 : x
  2. Step 2: Convert to fraction form
    29,480.77/44,242.53 = 22,105.09/x
  3. Step 3: Cross multiply
    29,480.77x = 44,242.53 × 22,105.09
  4. Step 4: Simplify right side
    29,480.77x = 977,985,107.48
  5. Step 5: Solve for x
    x = 977,985,107.48/29,480.77
  6. Step 6: Final answer
    x = 33,173.66

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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.