Home / 18,076.41-24,944.07-10,010.03

Finding the Fourth Proportional to 18,076.41, 24,944.07 and 10,010.03

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Solution

The fourth proportional to 18,076.41, 24,944.07 and 10,010.03 is: 13,813.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,076.41 : 24,944.07 = 10,010.03 : x
  2. Step 2: Convert to fraction form
    18,076.41/24,944.07 = 10,010.03/x
  3. Step 3: Cross multiply
    18,076.41x = 24,944.07 × 10,010.03
  4. Step 4: Simplify right side
    18,076.41x = 249,690,764.30
  5. Step 5: Solve for x
    x = 249,690,764.30/18,076.41
  6. Step 6: Final answer
    x = 13,813.07

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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.