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Finding the Fourth Proportional to 201,950.10, 302,925.15 and 182,267.10

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Solution

The fourth proportional to 201,950.10, 302,925.15 and 182,267.10 is: 273,400.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,950.10 : 302,925.15 = 182,267.10 : x
  2. Step 2: Convert to fraction form
    201,950.10/302,925.15 = 182,267.10/x
  3. Step 3: Cross multiply
    201,950.10x = 302,925.15 × 182,267.10
  4. Step 4: Simplify right side
    201,950.10x = 55,213,288,607.57
  5. Step 5: Solve for x
    x = 55,213,288,607.57/201,950.10
  6. Step 6: Final answer
    x = 273,400.65

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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.