Home / 29,826.81-44,712.41-10,091.64

Finding the Fourth Proportional to 29,826.81, 44,712.41 and 10,091.64

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Solution

The fourth proportional to 29,826.81, 44,712.41 and 10,091.64 is: 15,128.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,826.81 : 44,712.41 = 10,091.64 : x
  2. Step 2: Convert to fraction form
    29,826.81/44,712.41 = 10,091.64/x
  3. Step 3: Cross multiply
    29,826.81x = 44,712.41 × 10,091.64
  4. Step 4: Simplify right side
    29,826.81x = 451,221,494.79
  5. Step 5: Solve for x
    x = 451,221,494.79/29,826.81
  6. Step 6: Final answer
    x = 15,128.05

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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.