Home / 164,370.25-226,818.42-92,756.92

Finding the Fourth Proportional to 164,370.25, 226,818.42 and 92,756.92

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Solution

The fourth proportional to 164,370.25, 226,818.42 and 92,756.92 is: 127,997.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,370.25 : 226,818.42 = 92,756.92 : x
  2. Step 2: Convert to fraction form
    164,370.25/226,818.42 = 92,756.92/x
  3. Step 3: Cross multiply
    164,370.25x = 226,818.42 × 92,756.92
  4. Step 4: Simplify right side
    164,370.25x = 21,038,978,038.47
  5. Step 5: Solve for x
    x = 21,038,978,038.47/164,370.25
  6. Step 6: Final answer
    x = 127,997.48

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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.