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Finding the Fourth Proportional to 24,961.32, 37,407.24 and 19,389.24

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Solution

The fourth proportional to 24,961.32, 37,407.24 and 19,389.24 is: 29,056.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,961.32 : 37,407.24 = 19,389.24 : x
  2. Step 2: Convert to fraction form
    24,961.32/37,407.24 = 19,389.24/x
  3. Step 3: Cross multiply
    24,961.32x = 37,407.24 × 19,389.24
  4. Step 4: Simplify right side
    24,961.32x = 725,297,954.10
  5. Step 5: Solve for x
    x = 725,297,954.10/24,961.32
  6. Step 6: Final answer
    x = 29,056.87

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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.