Home / 29,688.62-44,525.94-13,904.50

Finding the Fourth Proportional to 29,688.62, 44,525.94 and 13,904.50

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Solution

The fourth proportional to 29,688.62, 44,525.94 and 13,904.50 is: 20,853.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,688.62 : 44,525.94 = 13,904.50 : x
  2. Step 2: Convert to fraction form
    29,688.62/44,525.94 = 13,904.50/x
  3. Step 3: Cross multiply
    29,688.62x = 44,525.94 × 13,904.50
  4. Step 4: Simplify right side
    29,688.62x = 619,110,932.73
  5. Step 5: Solve for x
    x = 619,110,932.73/29,688.62
  6. Step 6: Final answer
    x = 20,853.48

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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.