Home / 15,004.41-22,506.14-4,474.52

Finding the Fourth Proportional to 15,004.41, 22,506.14 and 4,474.52

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Solution

The fourth proportional to 15,004.41, 22,506.14 and 4,474.52 is: 6,711.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,004.41 : 22,506.14 = 4,474.52 : x
  2. Step 2: Convert to fraction form
    15,004.41/22,506.14 = 4,474.52/x
  3. Step 3: Cross multiply
    15,004.41x = 22,506.14 × 4,474.52
  4. Step 4: Simplify right side
    15,004.41x = 100,704,215.28
  5. Step 5: Solve for x
    x = 100,704,215.28/15,004.41
  6. Step 6: Final answer
    x = 6,711.64

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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.