Home / 44,978.22-67,381.47-25,196.94

Finding the Fourth Proportional to 44,978.22, 67,381.47 and 25,196.94

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Solution

The fourth proportional to 44,978.22, 67,381.47 and 25,196.94 is: 37,747.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,978.22 : 67,381.47 = 25,196.94 : x
  2. Step 2: Convert to fraction form
    44,978.22/67,381.47 = 25,196.94/x
  3. Step 3: Cross multiply
    44,978.22x = 67,381.47 × 25,196.94
  4. Step 4: Simplify right side
    44,978.22x = 1,697,806,856.70
  5. Step 5: Solve for x
    x = 1,697,806,856.70/44,978.22
  6. Step 6: Final answer
    x = 37,747.31

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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.