Home / 13,095.85-19,644.44-3,737.24

Finding the Fourth Proportional to 13,095.85, 19,644.44 and 3,737.24

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Solution

The fourth proportional to 13,095.85, 19,644.44 and 3,737.24 is: 5,606.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,095.85 : 19,644.44 = 3,737.24 : x
  2. Step 2: Convert to fraction form
    13,095.85/19,644.44 = 3,737.24/x
  3. Step 3: Cross multiply
    13,095.85x = 19,644.44 × 3,737.24
  4. Step 4: Simplify right side
    13,095.85x = 73,415,986.95
  5. Step 5: Solve for x
    x = 73,415,986.95/13,095.85
  6. Step 6: Final answer
    x = 5,606.05

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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.