Home / 92,083.36-127,076.82-53,846.32

Finding the Fourth Proportional to 92,083.36, 127,076.82 and 53,846.32

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Solution

The fourth proportional to 92,083.36, 127,076.82 and 53,846.32 is: 74,308.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,083.36 : 127,076.82 = 53,846.32 : x
  2. Step 2: Convert to fraction form
    92,083.36/127,076.82 = 53,846.32/x
  3. Step 3: Cross multiply
    92,083.36x = 127,076.82 × 53,846.32
  4. Step 4: Simplify right side
    92,083.36x = 6,842,619,114.30
  5. Step 5: Solve for x
    x = 6,842,619,114.30/92,083.36
  6. Step 6: Final answer
    x = 74,308.96

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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.