Home / 69,409.71-104,089.46-25,024.55

Finding the Fourth Proportional to 69,409.71, 104,089.46 and 25,024.55

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Solution

The fourth proportional to 69,409.71, 104,089.46 and 25,024.55 is: 37,527.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,409.71 : 104,089.46 = 25,024.55 : x
  2. Step 2: Convert to fraction form
    69,409.71/104,089.46 = 25,024.55/x
  3. Step 3: Cross multiply
    69,409.71x = 104,089.46 × 25,024.55
  4. Step 4: Simplify right side
    69,409.71x = 2,604,791,250.67
  5. Step 5: Solve for x
    x = 2,604,791,250.67/69,409.71
  6. Step 6: Final answer
    x = 37,527.76

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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.