Home / 92,335.57-127,415.43-52,059.23

Finding the Fourth Proportional to 92,335.57, 127,415.43 and 52,059.23

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Solution

The fourth proportional to 92,335.57, 127,415.43 and 52,059.23 is: 71,837.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,335.57 : 127,415.43 = 52,059.23 : x
  2. Step 2: Convert to fraction form
    92,335.57/127,415.43 = 52,059.23/x
  3. Step 3: Cross multiply
    92,335.57x = 127,415.43 × 52,059.23
  4. Step 4: Simplify right side
    92,335.57x = 6,633,149,175.92
  5. Step 5: Solve for x
    x = 6,633,149,175.92/92,335.57
  6. Step 6: Final answer
    x = 71,837.42

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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.