Home / 44,908.61-67,362.71-11,625.84

Finding the Fourth Proportional to 44,908.61, 67,362.71 and 11,625.84

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Solution

The fourth proportional to 44,908.61, 67,362.71 and 11,625.84 is: 17,438.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,908.61 : 67,362.71 = 11,625.84 : x
  2. Step 2: Convert to fraction form
    44,908.61/67,362.71 = 11,625.84/x
  3. Step 3: Cross multiply
    44,908.61x = 67,362.71 × 11,625.84
  4. Step 4: Simplify right side
    44,908.61x = 783,148,030.30
  5. Step 5: Solve for x
    x = 783,148,030.30/44,908.61
  6. Step 6: Final answer
    x = 17,438.71

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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.