Home / 29,790.91-44,686.32-7,604.65

Finding the Fourth Proportional to 29,790.91, 44,686.32 and 7,604.65

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Solution

The fourth proportional to 29,790.91, 44,686.32 and 7,604.65 is: 11,406.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,790.91 : 44,686.32 = 7,604.65 : x
  2. Step 2: Convert to fraction form
    29,790.91/44,686.32 = 7,604.65/x
  3. Step 3: Cross multiply
    29,790.91x = 44,686.32 × 7,604.65
  4. Step 4: Simplify right side
    29,790.91x = 339,823,823.39
  5. Step 5: Solve for x
    x = 339,823,823.39/29,790.91
  6. Step 6: Final answer
    x = 11,406.96

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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.