Home / 92,534.63-127,697.85-50,093.19

Finding the Fourth Proportional to 92,534.63, 127,697.85 and 50,093.19

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Solution

The fourth proportional to 92,534.63, 127,697.85 and 50,093.19 is: 69,128.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,534.63 : 127,697.85 = 50,093.19 : x
  2. Step 2: Convert to fraction form
    92,534.63/127,697.85 = 50,093.19/x
  3. Step 3: Cross multiply
    92,534.63x = 127,697.85 × 50,093.19
  4. Step 4: Simplify right side
    92,534.63x = 6,396,792,662.64
  5. Step 5: Solve for x
    x = 6,396,792,662.64/92,534.63
  6. Step 6: Final answer
    x = 69,128.64

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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.