Home / 19,492.44-29,244.80-10,733.50

Finding the Fourth Proportional to 19,492.44, 29,244.80 and 10,733.50

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Solution

The fourth proportional to 19,492.44, 29,244.80 and 10,733.50 is: 16,103.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,492.44 : 29,244.80 = 10,733.50 : x
  2. Step 2: Convert to fraction form
    19,492.44/29,244.80 = 10,733.50/x
  3. Step 3: Cross multiply
    19,492.44x = 29,244.80 × 10,733.50
  4. Step 4: Simplify right side
    19,492.44x = 313,899,060.80
  5. Step 5: Solve for x
    x = 313,899,060.80/19,492.44
  6. Step 6: Final answer
    x = 16,103.63

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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.