Home / 62,629.10-93,837.99-30,996.98

Finding the Fourth Proportional to 62,629.10, 93,837.99 and 30,996.98

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Solution

The fourth proportional to 62,629.10, 93,837.99 and 30,996.98 is: 46,443.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,629.10 : 93,837.99 = 30,996.98 : x
  2. Step 2: Convert to fraction form
    62,629.10/93,837.99 = 30,996.98/x
  3. Step 3: Cross multiply
    62,629.10x = 93,837.99 × 30,996.98
  4. Step 4: Simplify right side
    62,629.10x = 2,908,694,299.27
  5. Step 5: Solve for x
    x = 2,908,694,299.27/62,629.10
  6. Step 6: Final answer
    x = 46,443.18

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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.