Home / 14,934.26-22,405.44-13,302.20

Finding the Fourth Proportional to 14,934.26, 22,405.44 and 13,302.20

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Solution

The fourth proportional to 14,934.26, 22,405.44 and 13,302.20 is: 19,956.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,934.26 : 22,405.44 = 13,302.20 : x
  2. Step 2: Convert to fraction form
    14,934.26/22,405.44 = 13,302.20/x
  3. Step 3: Cross multiply
    14,934.26x = 22,405.44 × 13,302.20
  4. Step 4: Simplify right side
    14,934.26x = 298,041,643.97
  5. Step 5: Solve for x
    x = 298,041,643.97/14,934.26
  6. Step 6: Final answer
    x = 19,956.91

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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.