Home / 94,966.97-131,094.77-59,174.67

Finding the Fourth Proportional to 94,966.97, 131,094.77 and 59,174.67

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Solution

The fourth proportional to 94,966.97, 131,094.77 and 59,174.67 is: 81,686.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,966.97 : 131,094.77 = 59,174.67 : x
  2. Step 2: Convert to fraction form
    94,966.97/131,094.77 = 59,174.67/x
  3. Step 3: Cross multiply
    94,966.97x = 131,094.77 × 59,174.67
  4. Step 4: Simplify right side
    94,966.97x = 7,757,489,753.48
  5. Step 5: Solve for x
    x = 7,757,489,753.48/94,966.97
  6. Step 6: Final answer
    x = 81,686.19

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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.