Home / 29,492.26-40,704.57-17,562.50

Finding the Fourth Proportional to 29,492.26, 40,704.57 and 17,562.50

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Solution

The fourth proportional to 29,492.26, 40,704.57 and 17,562.50 is: 24,239.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,492.26 : 40,704.57 = 17,562.50 : x
  2. Step 2: Convert to fraction form
    29,492.26/40,704.57 = 17,562.50/x
  3. Step 3: Cross multiply
    29,492.26x = 40,704.57 × 17,562.50
  4. Step 4: Simplify right side
    29,492.26x = 714,874,010.63
  5. Step 5: Solve for x
    x = 714,874,010.63/29,492.26
  6. Step 6: Final answer
    x = 24,239.38

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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.