Home / 164,166.35-226,549.56-88,714.85

Finding the Fourth Proportional to 164,166.35, 226,549.56 and 88,714.85

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Solution

The fourth proportional to 164,166.35, 226,549.56 and 88,714.85 is: 122,426.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,166.35 : 226,549.56 = 88,714.85 : x
  2. Step 2: Convert to fraction form
    164,166.35/226,549.56 = 88,714.85/x
  3. Step 3: Cross multiply
    164,166.35x = 226,549.56 × 88,714.85
  4. Step 4: Simplify right side
    164,166.35x = 20,098,310,232.97
  5. Step 5: Solve for x
    x = 20,098,310,232.97/164,166.35
  6. Step 6: Final answer
    x = 122,426.49

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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.