Home / 23,381.06-35,063.38-6,736.64

Finding the Fourth Proportional to 23,381.06, 35,063.38 and 6,736.64

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Solution

The fourth proportional to 23,381.06, 35,063.38 and 6,736.64 is: 10,102.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,381.06 : 35,063.38 = 6,736.64 : x
  2. Step 2: Convert to fraction form
    23,381.06/35,063.38 = 6,736.64/x
  3. Step 3: Cross multiply
    23,381.06x = 35,063.38 × 6,736.64
  4. Step 4: Simplify right side
    23,381.06x = 236,209,368.24
  5. Step 5: Solve for x
    x = 236,209,368.24/23,381.06
  6. Step 6: Final answer
    x = 10,102.59

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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.