Home / 245,240.14-367,709.66-95,305.36

Finding the Fourth Proportional to 245,240.14, 367,709.66 and 95,305.36

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Solution

The fourth proportional to 245,240.14, 367,709.66 and 95,305.36 is: 142,899.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,240.14 : 367,709.66 = 95,305.36 : x
  2. Step 2: Convert to fraction form
    245,240.14/367,709.66 = 95,305.36/x
  3. Step 3: Cross multiply
    245,240.14x = 367,709.66 × 95,305.36
  4. Step 4: Simplify right side
    245,240.14x = 35,044,701,521.78
  5. Step 5: Solve for x
    x = 35,044,701,521.78/245,240.14
  6. Step 6: Final answer
    x = 142,899.53

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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.