Home / 69,424.03-104,114.52-25,045.02

Finding the Fourth Proportional to 69,424.03, 104,114.52 and 25,045.02

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Solution

The fourth proportional to 69,424.03, 104,114.52 and 25,045.02 is: 37,559.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,424.03 : 104,114.52 = 25,045.02 : x
  2. Step 2: Convert to fraction form
    69,424.03/104,114.52 = 25,045.02/x
  3. Step 3: Cross multiply
    69,424.03x = 104,114.52 × 25,045.02
  4. Step 4: Simplify right side
    69,424.03x = 2,607,550,235.69
  5. Step 5: Solve for x
    x = 2,607,550,235.69/69,424.03
  6. Step 6: Final answer
    x = 37,559.76

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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.