Home / 62,226.43-93,369.68-30,619.35

Finding the Fourth Proportional to 62,226.43, 93,369.68 and 30,619.35

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Solution

The fourth proportional to 62,226.43, 93,369.68 and 30,619.35 is: 45,943.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,226.43 : 93,369.68 = 30,619.35 : x
  2. Step 2: Convert to fraction form
    62,226.43/93,369.68 = 30,619.35/x
  3. Step 3: Cross multiply
    62,226.43x = 93,369.68 × 30,619.35
  4. Step 4: Simplify right side
    62,226.43x = 2,858,918,911.31
  5. Step 5: Solve for x
    x = 2,858,918,911.31/62,226.43
  6. Step 6: Final answer
    x = 45,943.80

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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.