Home / 93,535.26-129,077.82-51,092.88

Finding the Fourth Proportional to 93,535.26, 129,077.82 and 51,092.88

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Solution

The fourth proportional to 93,535.26, 129,077.82 and 51,092.88 is: 70,507.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,535.26 : 129,077.82 = 51,092.88 : x
  2. Step 2: Convert to fraction form
    93,535.26/129,077.82 = 51,092.88/x
  3. Step 3: Cross multiply
    93,535.26x = 129,077.82 × 51,092.88
  4. Step 4: Simplify right side
    93,535.26x = 6,594,957,083.88
  5. Step 5: Solve for x
    x = 6,594,957,083.88/93,535.26
  6. Step 6: Final answer
    x = 70,507.71

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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.