Home / 164,267.70-226,689.36-92,647.56

Finding the Fourth Proportional to 164,267.70, 226,689.36 and 92,647.56

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Solution

The fourth proportional to 164,267.70, 226,689.36 and 92,647.56 is: 127,853.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,267.70 : 226,689.36 = 92,647.56 : x
  2. Step 2: Convert to fraction form
    164,267.70/226,689.36 = 92,647.56/x
  3. Step 3: Cross multiply
    164,267.70x = 226,689.36 × 92,647.56
  4. Step 4: Simplify right side
    164,267.70x = 21,002,216,081.96
  5. Step 5: Solve for x
    x = 21,002,216,081.96/164,267.70
  6. Step 6: Final answer
    x = 127,853.60

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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.