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Finding the Fourth Proportional to 104,450.01, 156,655.05 and 29,552.10

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Solution

The fourth proportional to 104,450.01, 156,655.05 and 29,552.10 is: 44,322.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,450.01 : 156,655.05 = 29,552.10 : x
  2. Step 2: Convert to fraction form
    104,450.01/156,655.05 = 29,552.10/x
  3. Step 3: Cross multiply
    104,450.01x = 156,655.05 × 29,552.10
  4. Step 4: Simplify right side
    104,450.01x = 4,629,485,703.11
  5. Step 5: Solve for x
    x = 4,629,485,703.11/104,450.01
  6. Step 6: Final answer
    x = 44,322.50

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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.