Home / 25,094.17-37,641.22-7,563.99

Finding the Fourth Proportional to 25,094.17, 37,641.22 and 7,563.99

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Solution

The fourth proportional to 25,094.17, 37,641.22 and 7,563.99 is: 11,345.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,094.17 : 37,641.22 = 7,563.99 : x
  2. Step 2: Convert to fraction form
    25,094.17/37,641.22 = 7,563.99/x
  3. Step 3: Cross multiply
    25,094.17x = 37,641.22 × 7,563.99
  4. Step 4: Simplify right side
    25,094.17x = 284,717,976.46
  5. Step 5: Solve for x
    x = 284,717,976.46/25,094.17
  6. Step 6: Final answer
    x = 11,345.98

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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.