Home / 163,825.83-226,017.90-95,821.11

Finding the Fourth Proportional to 163,825.83, 226,017.90 and 95,821.11

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Solution

The fourth proportional to 163,825.83, 226,017.90 and 95,821.11 is: 132,197.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,825.83 : 226,017.90 = 95,821.11 : x
  2. Step 2: Convert to fraction form
    163,825.83/226,017.90 = 95,821.11/x
  3. Step 3: Cross multiply
    163,825.83x = 226,017.90 × 95,821.11
  4. Step 4: Simplify right side
    163,825.83x = 21,657,286,057.87
  5. Step 5: Solve for x
    x = 21,657,286,057.87/163,825.83
  6. Step 6: Final answer
    x = 132,197.02

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1.5x scale

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.