Home / 23,841.21-35,765.16-7,199.36

Finding the Fourth Proportional to 23,841.21, 35,765.16 and 7,199.36

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Solution

The fourth proportional to 23,841.21, 35,765.16 and 7,199.36 is: 10,800.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,841.21 : 35,765.16 = 7,199.36 : x
  2. Step 2: Convert to fraction form
    23,841.21/35,765.16 = 7,199.36/x
  3. Step 3: Cross multiply
    23,841.21x = 35,765.16 × 7,199.36
  4. Step 4: Simplify right side
    23,841.21x = 257,486,056.47
  5. Step 5: Solve for x
    x = 257,486,056.47/23,841.21
  6. Step 6: Final answer
    x = 10,800.04

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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.