Home / 29,790.46-44,685.66-7,603.84

Finding the Fourth Proportional to 29,790.46, 44,685.66 and 7,603.84

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Solution

The fourth proportional to 29,790.46, 44,685.66 and 7,603.84 is: 11,405.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,790.46 : 44,685.66 = 7,603.84 : x
  2. Step 2: Convert to fraction form
    29,790.46/44,685.66 = 7,603.84/x
  3. Step 3: Cross multiply
    29,790.46x = 44,685.66 × 7,603.84
  4. Step 4: Simplify right side
    29,790.46x = 339,782,497.22
  5. Step 5: Solve for x
    x = 339,782,497.22/29,790.46
  6. Step 6: Final answer
    x = 11,405.75

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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.