Home / 25,094.54-37,647.38-7,563.11

Finding the Fourth Proportional to 25,094.54, 37,647.38 and 7,563.11

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Solution

The fourth proportional to 25,094.54, 37,647.38 and 7,563.11 is: 11,346.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,094.54 : 37,647.38 = 7,563.11 : x
  2. Step 2: Convert to fraction form
    25,094.54/37,647.38 = 7,563.11/x
  3. Step 3: Cross multiply
    25,094.54x = 37,647.38 × 7,563.11
  4. Step 4: Simplify right side
    25,094.54x = 284,731,050.10
  5. Step 5: Solve for x
    x = 284,731,050.10/25,094.54
  6. Step 6: Final answer
    x = 11,346.33

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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.