Home / 43,647.13-65,499.39-23,939.52

Finding the Fourth Proportional to 43,647.13, 65,499.39 and 23,939.52

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Solution

The fourth proportional to 43,647.13, 65,499.39 and 23,939.52 is: 35,925.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,647.13 : 65,499.39 = 23,939.52 : x
  2. Step 2: Convert to fraction form
    43,647.13/65,499.39 = 23,939.52/x
  3. Step 3: Cross multiply
    43,647.13x = 65,499.39 × 23,939.52
  4. Step 4: Simplify right side
    43,647.13x = 1,568,023,956.89
  5. Step 5: Solve for x
    x = 1,568,023,956.89/43,647.13
  6. Step 6: Final answer
    x = 35,925.02

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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.