Home / 5,895.58-8,839.08-2,975.95

Finding the Fourth Proportional to 5,895.58, 8,839.08 and 2,975.95

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Solution

The fourth proportional to 5,895.58, 8,839.08 and 2,975.95 is: 4,461.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,895.58 : 8,839.08 = 2,975.95 : x
  2. Step 2: Convert to fraction form
    5,895.58/8,839.08 = 2,975.95/x
  3. Step 3: Cross multiply
    5,895.58x = 8,839.08 × 2,975.95
  4. Step 4: Simplify right side
    5,895.58x = 26,304,660.13
  5. Step 5: Solve for x
    x = 26,304,660.13/5,895.58
  6. Step 6: Final answer
    x = 4,461.76

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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.