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Finding the Fourth Proportional to 201,114.93, 301,737.96 and 95,920.23

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Solution

The fourth proportional to 201,114.93, 301,737.96 and 95,920.23 is: 143,911.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,114.93 : 301,737.96 = 95,920.23 : x
  2. Step 2: Convert to fraction form
    201,114.93/301,737.96 = 95,920.23/x
  3. Step 3: Cross multiply
    201,114.93x = 301,737.96 × 95,920.23
  4. Step 4: Simplify right side
    201,114.93x = 28,942,774,522.93
  5. Step 5: Solve for x
    x = 28,942,774,522.93/201,114.93
  6. Step 6: Final answer
    x = 143,911.62

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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.