Home / 13,524.93-20,250.95-8,833.32

Finding the Fourth Proportional to 13,524.93, 20,250.95 and 8,833.32

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Solution

The fourth proportional to 13,524.93, 20,250.95 and 8,833.32 is: 13,226.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,524.93 : 20,250.95 = 8,833.32 : x
  2. Step 2: Convert to fraction form
    13,524.93/20,250.95 = 8,833.32/x
  3. Step 3: Cross multiply
    13,524.93x = 20,250.95 × 8,833.32
  4. Step 4: Simplify right side
    13,524.93x = 178,883,077.49
  5. Step 5: Solve for x
    x = 178,883,077.49/13,524.93
  6. Step 6: Final answer
    x = 13,226.17

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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.