Home / 146,966.95-202,834.97-106,263.24

Finding the Fourth Proportional to 146,966.95, 202,834.97 and 106,263.24

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Solution

The fourth proportional to 146,966.95, 202,834.97 and 106,263.24 is: 146,658.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,966.95 : 202,834.97 = 106,263.24 : x
  2. Step 2: Convert to fraction form
    146,966.95/202,834.97 = 106,263.24/x
  3. Step 3: Cross multiply
    146,966.95x = 202,834.97 × 106,263.24
  4. Step 4: Simplify right side
    146,966.95x = 21,553,901,097.50
  5. Step 5: Solve for x
    x = 21,553,901,097.50/146,966.95
  6. Step 6: Final answer
    x = 146,658.15

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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.