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Finding the Fourth Proportional to 44,930.03, 67,395.04 and 18,627.71

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Solution

The fourth proportional to 44,930.03, 67,395.04 and 18,627.71 is: 27,941.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,930.03 : 67,395.04 = 18,627.71 : x
  2. Step 2: Convert to fraction form
    44,930.03/67,395.04 = 18,627.71/x
  3. Step 3: Cross multiply
    44,930.03x = 67,395.04 × 18,627.71
  4. Step 4: Simplify right side
    44,930.03x = 1,255,414,877.01
  5. Step 5: Solve for x
    x = 1,255,414,877.01/44,930.03
  6. Step 6: Final answer
    x = 27,941.56

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1.5x scale

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.