Home / 92,235.91-127,285.82-53,481.24

Finding the Fourth Proportional to 92,235.91, 127,285.82 and 53,481.24

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Solution

The fourth proportional to 92,235.91, 127,285.82 and 53,481.24 is: 73,804.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,235.91 : 127,285.82 = 53,481.24 : x
  2. Step 2: Convert to fraction form
    92,235.91/127,285.82 = 53,481.24/x
  3. Step 3: Cross multiply
    92,235.91x = 127,285.82 × 53,481.24
  4. Step 4: Simplify right side
    92,235.91x = 6,807,403,488.02
  5. Step 5: Solve for x
    x = 6,807,403,488.02/92,235.91
  6. Step 6: Final answer
    x = 73,804.26

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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.