Home / 9,589.73-14,383.59-2,570.48

Finding the Fourth Proportional to 9,589.73, 14,383.59 and 2,570.48

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Solution

The fourth proportional to 9,589.73, 14,383.59 and 2,570.48 is: 3,855.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,589.73 : 14,383.59 = 2,570.48 : x
  2. Step 2: Convert to fraction form
    9,589.73/14,383.59 = 2,570.48/x
  3. Step 3: Cross multiply
    9,589.73x = 14,383.59 × 2,570.48
  4. Step 4: Simplify right side
    9,589.73x = 36,972,787.33
  5. Step 5: Solve for x
    x = 36,972,787.33/9,589.73
  6. Step 6: Final answer
    x = 3,855.46

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1.5x scale

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.