Home / 244,859.12-367,067.24-87,050.67

Finding the Fourth Proportional to 244,859.12, 367,067.24 and 87,050.67

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Solution

The fourth proportional to 244,859.12, 367,067.24 and 87,050.67 is: 130,497.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,859.12 : 367,067.24 = 87,050.67 : x
  2. Step 2: Convert to fraction form
    244,859.12/367,067.24 = 87,050.67/x
  3. Step 3: Cross multiply
    244,859.12x = 367,067.24 × 87,050.67
  4. Step 4: Simplify right side
    244,859.12x = 31,953,448,181.40
  5. Step 5: Solve for x
    x = 31,953,448,181.40/244,859.12
  6. Step 6: Final answer
    x = 130,497.28

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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.