Home / 9,342.25-14,018.89-3,795.16

Finding the Fourth Proportional to 9,342.25, 14,018.89 and 3,795.16

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Solution

The fourth proportional to 9,342.25, 14,018.89 and 3,795.16 is: 5,694.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,342.25 : 14,018.89 = 3,795.16 : x
  2. Step 2: Convert to fraction form
    9,342.25/14,018.89 = 3,795.16/x
  3. Step 3: Cross multiply
    9,342.25x = 14,018.89 × 3,795.16
  4. Step 4: Simplify right side
    9,342.25x = 53,203,930.57
  5. Step 5: Solve for x
    x = 53,203,930.57/9,342.25
  6. Step 6: Final answer
    x = 5,694.98

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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.