Home / 163,035.30-244,552.95-148,601.10

Finding the Fourth Proportional to 163,035.30, 244,552.95 and 148,601.10

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Solution

The fourth proportional to 163,035.30, 244,552.95 and 148,601.10 is: 222,901.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,035.30 : 244,552.95 = 148,601.10 : x
  2. Step 2: Convert to fraction form
    163,035.30/244,552.95 = 148,601.10/x
  3. Step 3: Cross multiply
    163,035.30x = 244,552.95 × 148,601.10
  4. Step 4: Simplify right side
    163,035.30x = 36,340,837,378.25
  5. Step 5: Solve for x
    x = 36,340,837,378.25/163,035.30
  6. Step 6: Final answer
    x = 222,901.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.