Home / 23,840.32-32,869.36-17,042.56

Finding the Fourth Proportional to 23,840.32, 32,869.36 and 17,042.56

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Solution

The fourth proportional to 23,840.32, 32,869.36 and 17,042.56 is: 23,497.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,840.32 : 32,869.36 = 17,042.56 : x
  2. Step 2: Convert to fraction form
    23,840.32/32,869.36 = 17,042.56/x
  3. Step 3: Cross multiply
    23,840.32x = 32,869.36 × 17,042.56
  4. Step 4: Simplify right side
    23,840.32x = 560,178,039.96
  5. Step 5: Solve for x
    x = 560,178,039.96/23,840.32
  6. Step 6: Final answer
    x = 23,497.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.