Home / 29,943.08-44,914.48-7,754.56

Finding the Fourth Proportional to 29,943.08, 44,914.48 and 7,754.56

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Solution

The fourth proportional to 29,943.08, 44,914.48 and 7,754.56 is: 11,631.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,943.08 : 44,914.48 = 7,754.56 : x
  2. Step 2: Convert to fraction form
    29,943.08/44,914.48 = 7,754.56/x
  3. Step 3: Cross multiply
    29,943.08x = 44,914.48 × 7,754.56
  4. Step 4: Simplify right side
    29,943.08x = 348,292,030.03
  5. Step 5: Solve for x
    x = 348,292,030.03/29,943.08
  6. Step 6: Final answer
    x = 11,631.80

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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.