Home / 9,637.28-14,456.42-3,063.98

Finding the Fourth Proportional to 9,637.28, 14,456.42 and 3,063.98

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Solution

The fourth proportional to 9,637.28, 14,456.42 and 3,063.98 is: 4,596.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,637.28 : 14,456.42 = 3,063.98 : x
  2. Step 2: Convert to fraction form
    9,637.28/14,456.42 = 3,063.98/x
  3. Step 3: Cross multiply
    9,637.28x = 14,456.42 × 3,063.98
  4. Step 4: Simplify right side
    9,637.28x = 44,294,181.75
  5. Step 5: Solve for x
    x = 44,294,181.75/9,637.28
  6. Step 6: Final answer
    x = 4,596.13

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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.