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Finding the Fourth Proportional to 164,024.70, 246,037.05 and 104,927.10

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Solution

The fourth proportional to 164,024.70, 246,037.05 and 104,927.10 is: 157,390.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,024.70 : 246,037.05 = 104,927.10 : x
  2. Step 2: Convert to fraction form
    164,024.70/246,037.05 = 104,927.10/x
  3. Step 3: Cross multiply
    164,024.70x = 246,037.05 × 104,927.10
  4. Step 4: Simplify right side
    164,024.70x = 25,815,954,149.06
  5. Step 5: Solve for x
    x = 25,815,954,149.06/164,024.70
  6. Step 6: Final answer
    x = 157,390.65

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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.