Home / 9,972.34-14,950.44-3,731.46

Finding the Fourth Proportional to 9,972.34, 14,950.44 and 3,731.46

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Solution

The fourth proportional to 9,972.34, 14,950.44 and 3,731.46 is: 5,594.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,972.34 : 14,950.44 = 3,731.46 : x
  2. Step 2: Convert to fraction form
    9,972.34/14,950.44 = 3,731.46/x
  3. Step 3: Cross multiply
    9,972.34x = 14,950.44 × 3,731.46
  4. Step 4: Simplify right side
    9,972.34x = 55,786,968.84
  5. Step 5: Solve for x
    x = 55,786,968.84/9,972.34
  6. Step 6: Final answer
    x = 5,594.17

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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.