Home / 164,270.44-226,693.32-88,818.94

Finding the Fourth Proportional to 164,270.44, 226,693.32 and 88,818.94

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Solution

The fourth proportional to 164,270.44, 226,693.32 and 88,818.94 is: 122,570.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,270.44 : 226,693.32 = 88,818.94 : x
  2. Step 2: Convert to fraction form
    164,270.44/226,693.32 = 88,818.94/x
  3. Step 3: Cross multiply
    164,270.44x = 226,693.32 × 88,818.94
  4. Step 4: Simplify right side
    164,270.44x = 20,134,660,387.48
  5. Step 5: Solve for x
    x = 20,134,660,387.48/164,270.44
  6. Step 6: Final answer
    x = 122,570.20

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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.