Home / 4,623.37-6,935.05-1,160.62

Finding the Fourth Proportional to 4,623.37, 6,935.05 and 1,160.62

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Solution

The fourth proportional to 4,623.37, 6,935.05 and 1,160.62 is: 1,740.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623.37 : 6,935.05 = 1,160.62 : x
  2. Step 2: Convert to fraction form
    4,623.37/6,935.05 = 1,160.62/x
  3. Step 3: Cross multiply
    4,623.37x = 6,935.05 × 1,160.62
  4. Step 4: Simplify right side
    4,623.37x = 8,048,957.73
  5. Step 5: Solve for x
    x = 8,048,957.73/4,623.37
  6. Step 6: Final answer
    x = 1,740.93

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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.