Home / 164,230.22-226,645.46-92,608.71

Finding the Fourth Proportional to 164,230.22, 226,645.46 and 92,608.71

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Solution

The fourth proportional to 164,230.22, 226,645.46 and 92,608.71 is: 127,804.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,230.22 : 226,645.46 = 92,608.71 : x
  2. Step 2: Convert to fraction form
    164,230.22/226,645.46 = 92,608.71/x
  3. Step 3: Cross multiply
    164,230.22x = 226,645.46 × 92,608.71
  4. Step 4: Simplify right side
    164,230.22x = 20,989,343,677.96
  5. Step 5: Solve for x
    x = 20,989,343,677.96/164,230.22
  6. Step 6: Final answer
    x = 127,804.39

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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.