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Finding the Fourth Proportional to 62,400.46, 93,505.45 and 37,050.06

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Solution

The fourth proportional to 62,400.46, 93,505.45 and 37,050.06 is: 55,518.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,400.46 : 93,505.45 = 37,050.06 : x
  2. Step 2: Convert to fraction form
    62,400.46/93,505.45 = 37,050.06/x
  3. Step 3: Cross multiply
    62,400.46x = 93,505.45 × 37,050.06
  4. Step 4: Simplify right side
    62,400.46x = 3,464,382,532.83
  5. Step 5: Solve for x
    x = 3,464,382,532.83/62,400.46
  6. Step 6: Final answer
    x = 55,518.54

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.