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Finding the Fourth Proportional to 29,670.30, 44,250.30 and 24,931.80

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Solution

The fourth proportional to 29,670.30, 44,250.30 and 24,931.80 is: 37,183.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,670.30 : 44,250.30 = 24,931.80 : x
  2. Step 2: Convert to fraction form
    29,670.30/44,250.30 = 24,931.80/x
  3. Step 3: Cross multiply
    29,670.30x = 44,250.30 × 24,931.80
  4. Step 4: Simplify right side
    29,670.30x = 1,103,239,629.54
  5. Step 5: Solve for x
    x = 1,103,239,629.54/29,670.30
  6. Step 6: Final answer
    x = 37,183.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.