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Finding the Fourth Proportional to 23,595.32, 35,384.46 and 8,009.30

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Solution

The fourth proportional to 23,595.32, 35,384.46 and 8,009.30 is: 12,011.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,595.32 : 35,384.46 = 8,009.30 : x
  2. Step 2: Convert to fraction form
    23,595.32/35,384.46 = 8,009.30/x
  3. Step 3: Cross multiply
    23,595.32x = 35,384.46 × 8,009.30
  4. Step 4: Simplify right side
    23,595.32x = 283,404,578.56
  5. Step 5: Solve for x
    x = 283,404,578.56/23,595.32
  6. Step 6: Final answer
    x = 12,011.05

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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.