Home / 43,628.68-65,343.39-26,062.48

Finding the Fourth Proportional to 43,628.68, 65,343.39 and 26,062.48

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Solution

The fourth proportional to 43,628.68, 65,343.39 and 26,062.48 is: 39,034.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,628.68 : 65,343.39 = 26,062.48 : x
  2. Step 2: Convert to fraction form
    43,628.68/65,343.39 = 26,062.48/x
  3. Step 3: Cross multiply
    43,628.68x = 65,343.39 × 26,062.48
  4. Step 4: Simplify right side
    43,628.68x = 1,703,010,795.01
  5. Step 5: Solve for x
    x = 1,703,010,795.01/43,628.68
  6. Step 6: Final answer
    x = 39,034.20

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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.