Home / 92,537.05-127,700.97-50,095.57

Finding the Fourth Proportional to 92,537.05, 127,700.97 and 50,095.57

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Solution

The fourth proportional to 92,537.05, 127,700.97 and 50,095.57 is: 69,131.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,537.05 : 127,700.97 = 50,095.57 : x
  2. Step 2: Convert to fraction form
    92,537.05/127,700.97 = 50,095.57/x
  3. Step 3: Cross multiply
    92,537.05x = 127,700.97 × 50,095.57
  4. Step 4: Simplify right side
    92,537.05x = 6,397,252,881.70
  5. Step 5: Solve for x
    x = 6,397,252,881.70/92,537.05
  6. Step 6: Final answer
    x = 69,131.80

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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.