Home / 164,450.72-246,278.64-94,116.80

Finding the Fourth Proportional to 164,450.72, 246,278.64 and 94,116.80

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Solution

The fourth proportional to 164,450.72, 246,278.64 and 94,116.80 is: 140,947.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,450.72 : 246,278.64 = 94,116.80 : x
  2. Step 2: Convert to fraction form
    164,450.72/246,278.64 = 94,116.80/x
  3. Step 3: Cross multiply
    164,450.72x = 246,278.64 × 94,116.80
  4. Step 4: Simplify right side
    164,450.72x = 23,178,957,505.15
  5. Step 5: Solve for x
    x = 23,178,957,505.15/164,450.72
  6. Step 6: Final answer
    x = 140,947.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.