Home / 29,980.84-44,936.14-22,561.48

Finding the Fourth Proportional to 29,980.84, 44,936.14 and 22,561.48

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Solution

The fourth proportional to 29,980.84, 44,936.14 and 22,561.48 is: 33,815.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,980.84 : 44,936.14 = 22,561.48 : x
  2. Step 2: Convert to fraction form
    29,980.84/44,936.14 = 22,561.48/x
  3. Step 3: Cross multiply
    29,980.84x = 44,936.14 × 22,561.48
  4. Step 4: Simplify right side
    29,980.84x = 1,013,825,823.89
  5. Step 5: Solve for x
    x = 1,013,825,823.89/29,980.84
  6. Step 6: Final answer
    x = 33,815.79

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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.