Home / 9,524.84-13,141.25-6,170.23

Finding the Fourth Proportional to 9,524.84, 13,141.25 and 6,170.23

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Solution

The fourth proportional to 9,524.84, 13,141.25 and 6,170.23 is: 8,512.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,524.84 : 13,141.25 = 6,170.23 : x
  2. Step 2: Convert to fraction form
    9,524.84/13,141.25 = 6,170.23/x
  3. Step 3: Cross multiply
    9,524.84x = 13,141.25 × 6,170.23
  4. Step 4: Simplify right side
    9,524.84x = 81,084,534.99
  5. Step 5: Solve for x
    x = 81,084,534.99/9,524.84
  6. Step 6: Final answer
    x = 8,512.96

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Half scale
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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.