Home / 5,966.58-8,943.06-2,842.16

Finding the Fourth Proportional to 5,966.58, 8,943.06 and 2,842.16

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Solution

The fourth proportional to 5,966.58, 8,943.06 and 2,842.16 is: 4,259.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966.58 : 8,943.06 = 2,842.16 : x
  2. Step 2: Convert to fraction form
    5,966.58/8,943.06 = 2,842.16/x
  3. Step 3: Cross multiply
    5,966.58x = 8,943.06 × 2,842.16
  4. Step 4: Simplify right side
    5,966.58x = 25,417,557.37
  5. Step 5: Solve for x
    x = 25,417,557.37/5,966.58
  6. Step 6: Final answer
    x = 4,259.99

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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.