Home / 94,354.56-141,509.16-27,776.60

Finding the Fourth Proportional to 94,354.56, 141,509.16 and 27,776.60

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Solution

The fourth proportional to 94,354.56, 141,509.16 and 27,776.60 is: 41,658.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,354.56 : 141,509.16 = 27,776.60 : x
  2. Step 2: Convert to fraction form
    94,354.56/141,509.16 = 27,776.60/x
  3. Step 3: Cross multiply
    94,354.56x = 141,509.16 × 27,776.60
  4. Step 4: Simplify right side
    94,354.56x = 3,930,643,333.66
  5. Step 5: Solve for x
    x = 3,930,643,333.66/94,354.56
  6. Step 6: Final answer
    x = 41,658.22

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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.