Home / 56,157.83-84,194.60-33,966.66

Finding the Fourth Proportional to 56,157.83, 84,194.60 and 33,966.66

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Solution

The fourth proportional to 56,157.83, 84,194.60 and 33,966.66 is: 50,924.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,157.83 : 84,194.60 = 33,966.66 : x
  2. Step 2: Convert to fraction form
    56,157.83/84,194.60 = 33,966.66/x
  3. Step 3: Cross multiply
    56,157.83x = 84,194.60 × 33,966.66
  4. Step 4: Simplify right side
    56,157.83x = 2,859,809,182.20
  5. Step 5: Solve for x
    x = 2,859,809,182.20/56,157.83
  6. Step 6: Final answer
    x = 50,924.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.