Home / 44,983.28-67,333.43-30,860.72

Finding the Fourth Proportional to 44,983.28, 67,333.43 and 30,860.72

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Solution

The fourth proportional to 44,983.28, 67,333.43 and 30,860.72 is: 46,194.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,983.28 : 67,333.43 = 30,860.72 : x
  2. Step 2: Convert to fraction form
    44,983.28/67,333.43 = 30,860.72/x
  3. Step 3: Cross multiply
    44,983.28x = 67,333.43 × 30,860.72
  4. Step 4: Simplify right side
    44,983.28x = 2,077,957,638.90
  5. Step 5: Solve for x
    x = 2,077,957,638.90/44,983.28
  6. Step 6: Final answer
    x = 46,194.01

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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.