Home / 92,602.41-127,791.35-50,160.95

Finding the Fourth Proportional to 92,602.41, 127,791.35 and 50,160.95

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Solution

The fourth proportional to 92,602.41, 127,791.35 and 50,160.95 is: 69,222.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,602.41 : 127,791.35 = 50,160.95 : x
  2. Step 2: Convert to fraction form
    92,602.41/127,791.35 = 50,160.95/x
  3. Step 3: Cross multiply
    92,602.41x = 127,791.35 × 50,160.95
  4. Step 4: Simplify right side
    92,602.41x = 6,410,134,794.85
  5. Step 5: Solve for x
    x = 6,410,134,794.85/92,602.41
  6. Step 6: Final answer
    x = 69,222.11

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1.5x scale

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.