Home / 23,724.75-32,737.32-13,112.94

Finding the Fourth Proportional to 23,724.75, 32,737.32 and 13,112.94

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Solution

The fourth proportional to 23,724.75, 32,737.32 and 13,112.94 is: 18,094.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,724.75 : 32,737.32 = 13,112.94 : x
  2. Step 2: Convert to fraction form
    23,724.75/32,737.32 = 13,112.94/x
  3. Step 3: Cross multiply
    23,724.75x = 32,737.32 × 13,112.94
  4. Step 4: Simplify right side
    23,724.75x = 429,282,512.92
  5. Step 5: Solve for x
    x = 429,282,512.92/23,724.75
  6. Step 6: Final answer
    x = 18,094.29

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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.