Home / 230,814.24-346,263.48-106,152

Finding the Fourth Proportional to 230,814.24, 346,263.48 and 106,152

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Solution

The fourth proportional to 230,814.24, 346,263.48 and 106,152 is: 159,247.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,814.24 : 346,263.48 = 106,152 : x
  2. Step 2: Convert to fraction form
    230,814.24/346,263.48 = 106,152/x
  3. Step 3: Cross multiply
    230,814.24x = 346,263.48 × 106,152
  4. Step 4: Simplify right side
    230,814.24x = 36,756,560,928.96
  5. Step 5: Solve for x
    x = 36,756,560,928.96/230,814.24
  6. Step 6: Final answer
    x = 159,247.37

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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.