Home / 29,816.60-44,697.08-10,081.35

Finding the Fourth Proportional to 29,816.60, 44,697.08 and 10,081.35

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Solution

The fourth proportional to 29,816.60, 44,697.08 and 10,081.35 is: 15,112.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,816.60 : 44,697.08 = 10,081.35 : x
  2. Step 2: Convert to fraction form
    29,816.60/44,697.08 = 10,081.35/x
  3. Step 3: Cross multiply
    29,816.60x = 44,697.08 × 10,081.35
  4. Step 4: Simplify right side
    29,816.60x = 450,606,857.05
  5. Step 5: Solve for x
    x = 450,606,857.05/29,816.60
  6. Step 6: Final answer
    x = 15,112.62

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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.