Home / 75,814.93-113,744.26-23,232.16

Finding the Fourth Proportional to 75,814.93, 113,744.26 and 23,232.16

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Solution

The fourth proportional to 75,814.93, 113,744.26 and 23,232.16 is: 34,854.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,814.93 : 113,744.26 = 23,232.16 : x
  2. Step 2: Convert to fraction form
    75,814.93/113,744.26 = 23,232.16/x
  3. Step 3: Cross multiply
    75,814.93x = 113,744.26 × 23,232.16
  4. Step 4: Simplify right side
    75,814.93x = 2,642,524,847.40
  5. Step 5: Solve for x
    x = 2,642,524,847.40/75,814.93
  6. Step 6: Final answer
    x = 34,854.94

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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.