Home / 25,204.08-37,803.42-7,674.06

Finding the Fourth Proportional to 25,204.08, 37,803.42 and 7,674.06

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Solution

The fourth proportional to 25,204.08, 37,803.42 and 7,674.06 is: 11,510.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,204.08 : 37,803.42 = 7,674.06 : x
  2. Step 2: Convert to fraction form
    25,204.08/37,803.42 = 7,674.06/x
  3. Step 3: Cross multiply
    25,204.08x = 37,803.42 × 7,674.06
  4. Step 4: Simplify right side
    25,204.08x = 290,105,713.29
  5. Step 5: Solve for x
    x = 290,105,713.29/25,204.08
  6. Step 6: Final answer
    x = 11,510.27

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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.