Home / 23,626.42-32,604.02-13,015.96

Finding the Fourth Proportional to 23,626.42, 32,604.02 and 13,015.96

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Solution

The fourth proportional to 23,626.42, 32,604.02 and 13,015.96 is: 17,961.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,626.42 : 32,604.02 = 13,015.96 : x
  2. Step 2: Convert to fraction form
    23,626.42/32,604.02 = 13,015.96/x
  3. Step 3: Cross multiply
    23,626.42x = 32,604.02 × 13,015.96
  4. Step 4: Simplify right side
    23,626.42x = 424,372,620.16
  5. Step 5: Solve for x
    x = 424,372,620.16/23,626.42
  6. Step 6: Final answer
    x = 17,961.78

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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.