Home / 29,821.19-44,703.96-10,086.02

Finding the Fourth Proportional to 29,821.19, 44,703.96 and 10,086.02

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Solution

The fourth proportional to 29,821.19, 44,703.96 and 10,086.02 is: 15,119.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,821.19 : 44,703.96 = 10,086.02 : x
  2. Step 2: Convert to fraction form
    29,821.19/44,703.96 = 10,086.02/x
  3. Step 3: Cross multiply
    29,821.19x = 44,703.96 × 10,086.02
  4. Step 4: Simplify right side
    29,821.19x = 450,884,811.12
  5. Step 5: Solve for x
    x = 450,884,811.12/29,821.19
  6. Step 6: Final answer
    x = 15,119.61

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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.