Home / 4,583.65-6,859.89-2,829.76

Finding the Fourth Proportional to 4,583.65, 6,859.89 and 2,829.76

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Solution

The fourth proportional to 4,583.65, 6,859.89 and 2,829.76 is: 4,235.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,583.65 : 6,859.89 = 2,829.76 : x
  2. Step 2: Convert to fraction form
    4,583.65/6,859.89 = 2,829.76/x
  3. Step 3: Cross multiply
    4,583.65x = 6,859.89 × 2,829.76
  4. Step 4: Simplify right side
    4,583.65x = 19,411,842.33
  5. Step 5: Solve for x
    x = 19,411,842.33/4,583.65
  6. Step 6: Final answer
    x = 4,235.02

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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.