Home / 15,063.72-22,599.24-4,675.56

Finding the Fourth Proportional to 15,063.72, 22,599.24 and 4,675.56

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Solution

The fourth proportional to 15,063.72, 22,599.24 and 4,675.56 is: 7,014.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,063.72 : 22,599.24 = 4,675.56 : x
  2. Step 2: Convert to fraction form
    15,063.72/22,599.24 = 4,675.56/x
  3. Step 3: Cross multiply
    15,063.72x = 22,599.24 × 4,675.56
  4. Step 4: Simplify right side
    15,063.72x = 105,664,102.57
  5. Step 5: Solve for x
    x = 105,664,102.57/15,063.72
  6. Step 6: Final answer
    x = 7,014.48

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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.