Home / 14,966.68-22,450.34-4,578.44

Finding the Fourth Proportional to 14,966.68, 22,450.34 and 4,578.44

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Solution

The fourth proportional to 14,966.68, 22,450.34 and 4,578.44 is: 6,867.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,966.68 : 22,450.34 = 4,578.44 : x
  2. Step 2: Convert to fraction form
    14,966.68/22,450.34 = 4,578.44/x
  3. Step 3: Cross multiply
    14,966.68x = 22,450.34 × 4,578.44
  4. Step 4: Simplify right side
    14,966.68x = 102,787,534.67
  5. Step 5: Solve for x
    x = 102,787,534.67/14,966.68
  6. Step 6: Final answer
    x = 6,867.76

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1.5x scale

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.