Home / 25,020.52-37,530.74-10,034.39

Finding the Fourth Proportional to 25,020.52, 37,530.74 and 10,034.39

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Solution

The fourth proportional to 25,020.52, 37,530.74 and 10,034.39 is: 15,051.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,020.52 : 37,530.74 = 10,034.39 : x
  2. Step 2: Convert to fraction form
    25,020.52/37,530.74 = 10,034.39/x
  3. Step 3: Cross multiply
    25,020.52x = 37,530.74 × 10,034.39
  4. Step 4: Simplify right side
    25,020.52x = 376,598,201.06
  5. Step 5: Solve for x
    x = 376,598,201.06/25,020.52
  6. Step 6: Final answer
    x = 15,051.58

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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.