Home / 106,182.41-146,529.18-60,886.94

Finding the Fourth Proportional to 106,182.41, 146,529.18 and 60,886.94

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Solution

The fourth proportional to 106,182.41, 146,529.18 and 60,886.94 is: 84,022.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,182.41 : 146,529.18 = 60,886.94 : x
  2. Step 2: Convert to fraction form
    106,182.41/146,529.18 = 60,886.94/x
  3. Step 3: Cross multiply
    106,182.41x = 146,529.18 × 60,886.94
  4. Step 4: Simplify right side
    106,182.41x = 8,921,712,658.26
  5. Step 5: Solve for x
    x = 8,921,712,658.26/106,182.41
  6. Step 6: Final answer
    x = 84,022.51

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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.