Home / 29,166.88-43,739.56-10,441.84

Finding the Fourth Proportional to 29,166.88, 43,739.56 and 10,441.84

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Solution

The fourth proportional to 29,166.88, 43,739.56 and 10,441.84 is: 15,658.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,166.88 : 43,739.56 = 10,441.84 : x
  2. Step 2: Convert to fraction form
    29,166.88/43,739.56 = 10,441.84/x
  3. Step 3: Cross multiply
    29,166.88x = 43,739.56 × 10,441.84
  4. Step 4: Simplify right side
    29,166.88x = 456,721,487.19
  5. Step 5: Solve for x
    x = 456,721,487.19/29,166.88
  6. Step 6: Final answer
    x = 15,658.91

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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.