Home / 166,267.03-229,366.29-98,251.10

Finding the Fourth Proportional to 166,267.03, 229,366.29 and 98,251.10

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Solution

The fourth proportional to 166,267.03, 229,366.29 and 98,251.10 is: 135,537.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,267.03 : 229,366.29 = 98,251.10 : x
  2. Step 2: Convert to fraction form
    166,267.03/229,366.29 = 98,251.10/x
  3. Step 3: Cross multiply
    166,267.03x = 229,366.29 × 98,251.10
  4. Step 4: Simplify right side
    166,267.03x = 22,535,489,804.16
  5. Step 5: Solve for x
    x = 22,535,489,804.16/166,267.03
  6. Step 6: Final answer
    x = 135,537.94

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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.