Home / 29,522.46-40,731.75-17,581.98

Finding the Fourth Proportional to 29,522.46, 40,731.75 and 17,581.98

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Solution

The fourth proportional to 29,522.46, 40,731.75 and 17,581.98 is: 24,257.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,522.46 : 40,731.75 = 17,581.98 : x
  2. Step 2: Convert to fraction form
    29,522.46/40,731.75 = 17,581.98/x
  3. Step 3: Cross multiply
    29,522.46x = 40,731.75 × 17,581.98
  4. Step 4: Simplify right side
    29,522.46x = 716,144,813.87
  5. Step 5: Solve for x
    x = 716,144,813.87/29,522.46
  6. Step 6: Final answer
    x = 24,257.63

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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.