Home / 14,811.93-22,219.04-4,951.26

Finding the Fourth Proportional to 14,811.93, 22,219.04 and 4,951.26

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Solution

The fourth proportional to 14,811.93, 22,219.04 and 4,951.26 is: 7,427.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,811.93 : 22,219.04 = 4,951.26 : x
  2. Step 2: Convert to fraction form
    14,811.93/22,219.04 = 4,951.26/x
  3. Step 3: Cross multiply
    14,811.93x = 22,219.04 × 4,951.26
  4. Step 4: Simplify right side
    14,811.93x = 110,012,256.37
  5. Step 5: Solve for x
    x = 110,012,256.37/14,811.93
  6. Step 6: Final answer
    x = 7,427.27

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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.