Home / 94,286.70-130,083.27-58,463.82

Finding the Fourth Proportional to 94,286.70, 130,083.27 and 58,463.82

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Solution

The fourth proportional to 94,286.70, 130,083.27 and 58,463.82 is: 80,660.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,286.70 : 130,083.27 = 58,463.82 : x
  2. Step 2: Convert to fraction form
    94,286.70/130,083.27 = 58,463.82/x
  3. Step 3: Cross multiply
    94,286.70x = 130,083.27 × 58,463.82
  4. Step 4: Simplify right side
    94,286.70x = 7,605,164,882.29
  5. Step 5: Solve for x
    x = 7,605,164,882.29/94,286.70
  6. Step 6: Final answer
    x = 80,660.00

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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.