Home / 15,033.93-22,553.73-4,643.25

Finding the Fourth Proportional to 15,033.93, 22,553.73 and 4,643.25

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Solution

The fourth proportional to 15,033.93, 22,553.73 and 4,643.25 is: 6,965.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,033.93 : 22,553.73 = 4,643.25 : x
  2. Step 2: Convert to fraction form
    15,033.93/22,553.73 = 4,643.25/x
  3. Step 3: Cross multiply
    15,033.93x = 22,553.73 × 4,643.25
  4. Step 4: Simplify right side
    15,033.93x = 104,722,606.82
  5. Step 5: Solve for x
    x = 104,722,606.82/15,033.93
  6. Step 6: Final answer
    x = 6,965.75

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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.