Home / 44,068.11-60,791.43-28,135.80

Finding the Fourth Proportional to 44,068.11, 60,791.43 and 28,135.80

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Solution

The fourth proportional to 44,068.11, 60,791.43 and 28,135.80 is: 38,813.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,068.11 : 60,791.43 = 28,135.80 : x
  2. Step 2: Convert to fraction form
    44,068.11/60,791.43 = 28,135.80/x
  3. Step 3: Cross multiply
    44,068.11x = 60,791.43 × 28,135.80
  4. Step 4: Simplify right side
    44,068.11x = 1,710,415,516.19
  5. Step 5: Solve for x
    x = 1,710,415,516.19/44,068.11
  6. Step 6: Final answer
    x = 38,813.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.