Home / 245,027.84-367,496.19-76,552.29

Finding the Fourth Proportional to 245,027.84, 367,496.19 and 76,552.29

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Solution

The fourth proportional to 245,027.84, 367,496.19 and 76,552.29 is: 114,814.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,027.84 : 367,496.19 = 76,552.29 : x
  2. Step 2: Convert to fraction form
    245,027.84/367,496.19 = 76,552.29/x
  3. Step 3: Cross multiply
    245,027.84x = 367,496.19 × 76,552.29
  4. Step 4: Simplify right side
    245,027.84x = 28,132,674,910.78
  5. Step 5: Solve for x
    x = 28,132,674,910.78/245,027.84
  6. Step 6: Final answer
    x = 114,814.20

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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.