Home / 43,896.60-65,844.72-17,582.52

Finding the Fourth Proportional to 43,896.60, 65,844.72 and 17,582.52

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Solution

The fourth proportional to 43,896.60, 65,844.72 and 17,582.52 is: 26,373.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,896.60 : 65,844.72 = 17,582.52 : x
  2. Step 2: Convert to fraction form
    43,896.60/65,844.72 = 17,582.52/x
  3. Step 3: Cross multiply
    43,896.60x = 65,844.72 × 17,582.52
  4. Step 4: Simplify right side
    43,896.60x = 1,157,716,106.29
  5. Step 5: Solve for x
    x = 1,157,716,106.29/43,896.60
  6. Step 6: Final answer
    x = 26,373.71

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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.