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Finding the Fourth Proportional to 69,597.54, 104,385.51 and 22,850.10

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Solution

The fourth proportional to 69,597.54, 104,385.51 and 22,850.10 is: 34,271.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,597.54 : 104,385.51 = 22,850.10 : x
  2. Step 2: Convert to fraction form
    69,597.54/104,385.51 = 22,850.10/x
  3. Step 3: Cross multiply
    69,597.54x = 104,385.51 × 22,850.10
  4. Step 4: Simplify right side
    69,597.54x = 2,385,219,342.05
  5. Step 5: Solve for x
    x = 2,385,219,342.05/69,597.54
  6. Step 6: Final answer
    x = 34,271.60

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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.