Home / 9,524.51-13,150.32-5,940.87

Finding the Fourth Proportional to 9,524.51, 13,150.32 and 5,940.87

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Solution

The fourth proportional to 9,524.51, 13,150.32 and 5,940.87 is: 8,202.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,524.51 : 13,150.32 = 5,940.87 : x
  2. Step 2: Convert to fraction form
    9,524.51/13,150.32 = 5,940.87/x
  3. Step 3: Cross multiply
    9,524.51x = 13,150.32 × 5,940.87
  4. Step 4: Simplify right side
    9,524.51x = 78,124,341.58
  5. Step 5: Solve for x
    x = 78,124,341.58/9,524.51
  6. Step 6: Final answer
    x = 8,202.46

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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.