Home / 2,960.65-4,440.98-2,033.40

Finding the Fourth Proportional to 2,960.65, 4,440.98 and 2,033.40

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Solution

The fourth proportional to 2,960.65, 4,440.98 and 2,033.40 is: 3,050.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960.65 : 4,440.98 = 2,033.40 : x
  2. Step 2: Convert to fraction form
    2,960.65/4,440.98 = 2,033.40/x
  3. Step 3: Cross multiply
    2,960.65x = 4,440.98 × 2,033.40
  4. Step 4: Simplify right side
    2,960.65x = 9,030,270.93
  5. Step 5: Solve for x
    x = 9,030,270.93/2,960.65
  6. Step 6: Final answer
    x = 3,050.10

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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.