Home / 34,447.17-51,669.54-11,073

Finding the Fourth Proportional to 34,447.17, 51,669.54 and 11,073

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Solution

The fourth proportional to 34,447.17, 51,669.54 and 11,073 is: 16,609.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,447.17 : 51,669.54 = 11,073 : x
  2. Step 2: Convert to fraction form
    34,447.17/51,669.54 = 11,073/x
  3. Step 3: Cross multiply
    34,447.17x = 51,669.54 × 11,073
  4. Step 4: Simplify right side
    34,447.17x = 572,136,816.42
  5. Step 5: Solve for x
    x = 572,136,816.42/34,447.17
  6. Step 6: Final answer
    x = 16,609.11

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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.