Home / 19,492.14-29,250.72-19,333.62

Finding the Fourth Proportional to 19,492.14, 29,250.72 and 19,333.62

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Solution

The fourth proportional to 19,492.14, 29,250.72 and 19,333.62 is: 29,012.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,492.14 : 29,250.72 = 19,333.62 : x
  2. Step 2: Convert to fraction form
    19,492.14/29,250.72 = 19,333.62/x
  3. Step 3: Cross multiply
    19,492.14x = 29,250.72 × 19,333.62
  4. Step 4: Simplify right side
    19,492.14x = 565,522,305.21
  5. Step 5: Solve for x
    x = 565,522,305.21/19,492.14
  6. Step 6: Final answer
    x = 29,012.84

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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.