Home / 164,122.44-246,225.22-45,793.76

Finding the Fourth Proportional to 164,122.44, 246,225.22 and 45,793.76

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Solution

The fourth proportional to 164,122.44, 246,225.22 and 45,793.76 is: 68,702.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,122.44 : 246,225.22 = 45,793.76 : x
  2. Step 2: Convert to fraction form
    164,122.44/246,225.22 = 45,793.76/x
  3. Step 3: Cross multiply
    164,122.44x = 246,225.22 × 45,793.76
  4. Step 4: Simplify right side
    164,122.44x = 11,275,578,630.63
  5. Step 5: Solve for x
    x = 11,275,578,630.63/164,122.44
  6. Step 6: Final answer
    x = 68,702.24

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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.