Home / 14,847.64-22,275.57-12,067.41

Finding the Fourth Proportional to 14,847.64, 22,275.57 and 12,067.41

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Solution

The fourth proportional to 14,847.64, 22,275.57 and 12,067.41 is: 18,104.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,847.64 : 22,275.57 = 12,067.41 : x
  2. Step 2: Convert to fraction form
    14,847.64/22,275.57 = 12,067.41/x
  3. Step 3: Cross multiply
    14,847.64x = 22,275.57 × 12,067.41
  4. Step 4: Simplify right side
    14,847.64x = 268,808,564.96
  5. Step 5: Solve for x
    x = 268,808,564.96/14,847.64
  6. Step 6: Final answer
    x = 18,104.47

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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.