Home / 29,751.13-41,057.45-16,323.22

Finding the Fourth Proportional to 29,751.13, 41,057.45 and 16,323.22

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Solution

The fourth proportional to 29,751.13, 41,057.45 and 16,323.22 is: 22,526.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,751.13 : 41,057.45 = 16,323.22 : x
  2. Step 2: Convert to fraction form
    29,751.13/41,057.45 = 16,323.22/x
  3. Step 3: Cross multiply
    29,751.13x = 41,057.45 × 16,323.22
  4. Step 4: Simplify right side
    29,751.13x = 670,189,788.99
  5. Step 5: Solve for x
    x = 670,189,788.99/29,751.13
  6. Step 6: Final answer
    x = 22,526.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.