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Finding the Fourth Proportional to 202,467.06, 303,598.64 and 67,483.32

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Solution

The fourth proportional to 202,467.06, 303,598.64 and 67,483.32 is: 101,191.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,467.06 : 303,598.64 = 67,483.32 : x
  2. Step 2: Convert to fraction form
    202,467.06/303,598.64 = 67,483.32/x
  3. Step 3: Cross multiply
    202,467.06x = 303,598.64 × 67,483.32
  4. Step 4: Simplify right side
    202,467.06x = 20,487,844,174.68
  5. Step 5: Solve for x
    x = 20,487,844,174.68/202,467.06
  6. Step 6: Final answer
    x = 101,191.00

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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.