Home / 94,617.36-141,765.38-57,098.60

Finding the Fourth Proportional to 94,617.36, 141,765.38 and 57,098.60

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Solution

The fourth proportional to 94,617.36, 141,765.38 and 57,098.60 is: 85,550.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,617.36 : 141,765.38 = 57,098.60 : x
  2. Step 2: Convert to fraction form
    94,617.36/141,765.38 = 57,098.60/x
  3. Step 3: Cross multiply
    94,617.36x = 141,765.38 × 57,098.60
  4. Step 4: Simplify right side
    94,617.36x = 8,094,604,692.01
  5. Step 5: Solve for x
    x = 8,094,604,692.01/94,617.36
  6. Step 6: Final answer
    x = 85,550.94

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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.