Home / 29,094.81-43,649.55-11,566.05

Finding the Fourth Proportional to 29,094.81, 43,649.55 and 11,566.05

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Solution

The fourth proportional to 29,094.81, 43,649.55 and 11,566.05 is: 17,351.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,094.81 : 43,649.55 = 11,566.05 : x
  2. Step 2: Convert to fraction form
    29,094.81/43,649.55 = 11,566.05/x
  3. Step 3: Cross multiply
    29,094.81x = 43,649.55 × 11,566.05
  4. Step 4: Simplify right side
    29,094.81x = 504,852,877.78
  5. Step 5: Solve for x
    x = 504,852,877.78/29,094.81
  6. Step 6: Final answer
    x = 17,351.99

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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.