Home / 163,770.44-226,000.59-92,150.42

Finding the Fourth Proportional to 163,770.44, 226,000.59 and 92,150.42

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Solution

The fourth proportional to 163,770.44, 226,000.59 and 92,150.42 is: 127,166.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,770.44 : 226,000.59 = 92,150.42 : x
  2. Step 2: Convert to fraction form
    163,770.44/226,000.59 = 92,150.42/x
  3. Step 3: Cross multiply
    163,770.44x = 226,000.59 × 92,150.42
  4. Step 4: Simplify right side
    163,770.44x = 20,826,049,288.75
  5. Step 5: Solve for x
    x = 20,826,049,288.75/163,770.44
  6. Step 6: Final answer
    x = 127,166.11

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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.