Home / 163,833.60-226,101.06-92,206.92

Finding the Fourth Proportional to 163,833.60, 226,101.06 and 92,206.92

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Solution

The fourth proportional to 163,833.60, 226,101.06 and 92,206.92 is: 127,251.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,833.60 : 226,101.06 = 92,206.92 : x
  2. Step 2: Convert to fraction form
    163,833.60/226,101.06 = 92,206.92/x
  3. Step 3: Cross multiply
    163,833.60x = 226,101.06 × 92,206.92
  4. Step 4: Simplify right side
    163,833.60x = 20,848,082,351.34
  5. Step 5: Solve for x
    x = 20,848,082,351.34/163,833.60
  6. Step 6: Final answer
    x = 127,251.57

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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.