Home / 29,492.28-40,699.14-16,063.50

Finding the Fourth Proportional to 29,492.28, 40,699.14 and 16,063.50

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Solution

The fourth proportional to 29,492.28, 40,699.14 and 16,063.50 is: 22,167.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,492.28 : 40,699.14 = 16,063.50 : x
  2. Step 2: Convert to fraction form
    29,492.28/40,699.14 = 16,063.50/x
  3. Step 3: Cross multiply
    29,492.28x = 40,699.14 × 16,063.50
  4. Step 4: Simplify right side
    29,492.28x = 653,770,635.39
  5. Step 5: Solve for x
    x = 653,770,635.39/29,492.28
  6. Step 6: Final answer
    x = 22,167.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.