Home / 164,356.44-226,772.74-113,352.86

Finding the Fourth Proportional to 164,356.44, 226,772.74 and 113,352.86

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Solution

The fourth proportional to 164,356.44, 226,772.74 and 113,352.86 is: 156,399.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,356.44 : 226,772.74 = 113,352.86 : x
  2. Step 2: Convert to fraction form
    164,356.44/226,772.74 = 113,352.86/x
  3. Step 3: Cross multiply
    164,356.44x = 226,772.74 × 113,352.86
  4. Step 4: Simplify right side
    164,356.44x = 25,705,338,649.04
  5. Step 5: Solve for x
    x = 25,705,338,649.04/164,356.44
  6. Step 6: Final answer
    x = 156,399.95

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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.