Home / 29,342.01-43,993.57-10,619.61

Finding the Fourth Proportional to 29,342.01, 43,993.57 and 10,619.61

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Solution

The fourth proportional to 29,342.01, 43,993.57 and 10,619.61 is: 15,922.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,342.01 : 43,993.57 = 10,619.61 : x
  2. Step 2: Convert to fraction form
    29,342.01/43,993.57 = 10,619.61/x
  3. Step 3: Cross multiply
    29,342.01x = 43,993.57 × 10,619.61
  4. Step 4: Simplify right side
    29,342.01x = 467,194,555.91
  5. Step 5: Solve for x
    x = 467,194,555.91/29,342.01
  6. Step 6: Final answer
    x = 15,922.38

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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.