Home / 106,180.94-146,526.76-60,248.95

Finding the Fourth Proportional to 106,180.94, 146,526.76 and 60,248.95

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Solution

The fourth proportional to 106,180.94, 146,526.76 and 60,248.95 is: 83,141.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,180.94 : 146,526.76 = 60,248.95 : x
  2. Step 2: Convert to fraction form
    106,180.94/146,526.76 = 60,248.95/x
  3. Step 3: Cross multiply
    106,180.94x = 146,526.76 × 60,248.95
  4. Step 4: Simplify right side
    106,180.94x = 8,828,082,807.00
  5. Step 5: Solve for x
    x = 8,828,082,807.00/106,180.94
  6. Step 6: Final answer
    x = 83,141.88

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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.