Home / 34,928.54-52,405.10-15,204.53

Finding the Fourth Proportional to 34,928.54, 52,405.10 and 15,204.53

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Solution

The fourth proportional to 34,928.54, 52,405.10 and 15,204.53 is: 22,812.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,928.54 : 52,405.10 = 15,204.53 : x
  2. Step 2: Convert to fraction form
    34,928.54/52,405.10 = 15,204.53/x
  3. Step 3: Cross multiply
    34,928.54x = 52,405.10 × 15,204.53
  4. Step 4: Simplify right side
    34,928.54x = 796,794,577.05
  5. Step 5: Solve for x
    x = 796,794,577.05/34,928.54
  6. Step 6: Final answer
    x = 22,812.14

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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.