Home / 23,532.19-32,474.45-12,922.54

Finding the Fourth Proportional to 23,532.19, 32,474.45 and 12,922.54

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Solution

The fourth proportional to 23,532.19, 32,474.45 and 12,922.54 is: 17,833.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,532.19 : 32,474.45 = 12,922.54 : x
  2. Step 2: Convert to fraction form
    23,532.19/32,474.45 = 12,922.54/x
  3. Step 3: Cross multiply
    23,532.19x = 32,474.45 × 12,922.54
  4. Step 4: Simplify right side
    23,532.19x = 419,652,330.22
  5. Step 5: Solve for x
    x = 419,652,330.22/23,532.19
  6. Step 6: Final answer
    x = 17,833.12

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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.