Home / 19,412.44-29,097.89-10,043.02

Finding the Fourth Proportional to 19,412.44, 29,097.89 and 10,043.02

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Solution

The fourth proportional to 19,412.44, 29,097.89 and 10,043.02 is: 15,053.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,412.44 : 29,097.89 = 10,043.02 : x
  2. Step 2: Convert to fraction form
    19,412.44/29,097.89 = 10,043.02/x
  3. Step 3: Cross multiply
    19,412.44x = 29,097.89 × 10,043.02
  4. Step 4: Simplify right side
    19,412.44x = 292,230,568.27
  5. Step 5: Solve for x
    x = 292,230,568.27/19,412.44
  6. Step 6: Final answer
    x = 15,053.78

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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.