Home / 4,705.93-7,058.04-1,783.27

Finding the Fourth Proportional to 4,705.93, 7,058.04 and 1,783.27

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Solution

The fourth proportional to 4,705.93, 7,058.04 and 1,783.27 is: 2,674.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,705.93 : 7,058.04 = 1,783.27 : x
  2. Step 2: Convert to fraction form
    4,705.93/7,058.04 = 1,783.27/x
  3. Step 3: Cross multiply
    4,705.93x = 7,058.04 × 1,783.27
  4. Step 4: Simplify right side
    4,705.93x = 12,586,390.99
  5. Step 5: Solve for x
    x = 12,586,390.99/4,705.93
  6. Step 6: Final answer
    x = 2,674.58

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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.