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Finding the Fourth Proportional to 62,582.04, 93,807.42 and 29,274

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Solution

The fourth proportional to 62,582.04, 93,807.42 and 29,274 is: 43,880.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,582.04 : 93,807.42 = 29,274 : x
  2. Step 2: Convert to fraction form
    62,582.04/93,807.42 = 29,274/x
  3. Step 3: Cross multiply
    62,582.04x = 93,807.42 × 29,274
  4. Step 4: Simplify right side
    62,582.04x = 2,746,118,413.08
  5. Step 5: Solve for x
    x = 2,746,118,413.08/62,582.04
  6. Step 6: Final answer
    x = 43,880.30

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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.