Home / 25,124.11-37,684.10-7,353.37

Finding the Fourth Proportional to 25,124.11, 37,684.10 and 7,353.37

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Solution

The fourth proportional to 25,124.11, 37,684.10 and 7,353.37 is: 11,029.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,124.11 : 37,684.10 = 7,353.37 : x
  2. Step 2: Convert to fraction form
    25,124.11/37,684.10 = 7,353.37/x
  3. Step 3: Cross multiply
    25,124.11x = 37,684.10 × 7,353.37
  4. Step 4: Simplify right side
    25,124.11x = 277,104,905.23
  5. Step 5: Solve for x
    x = 277,104,905.23/25,124.11
  6. Step 6: Final answer
    x = 11,029.44

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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.