Home / 23,419.93-35,129.96-9,568.93

Finding the Fourth Proportional to 23,419.93, 35,129.96 and 9,568.93

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Solution

The fourth proportional to 23,419.93, 35,129.96 and 9,568.93 is: 14,353.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,419.93 : 35,129.96 = 9,568.93 : x
  2. Step 2: Convert to fraction form
    23,419.93/35,129.96 = 9,568.93/x
  3. Step 3: Cross multiply
    23,419.93x = 35,129.96 × 9,568.93
  4. Step 4: Simplify right side
    23,419.93x = 336,156,128.14
  5. Step 5: Solve for x
    x = 336,156,128.14/23,419.93
  6. Step 6: Final answer
    x = 14,353.42

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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.