Home / 4,235.65-6,352.44-2,013.49

Finding the Fourth Proportional to 4,235.65, 6,352.44 and 2,013.49

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Solution

The fourth proportional to 4,235.65, 6,352.44 and 2,013.49 is: 3,019.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235.65 : 6,352.44 = 2,013.49 : x
  2. Step 2: Convert to fraction form
    4,235.65/6,352.44 = 2,013.49/x
  3. Step 3: Cross multiply
    4,235.65x = 6,352.44 × 2,013.49
  4. Step 4: Simplify right side
    4,235.65x = 12,790,574.42
  5. Step 5: Solve for x
    x = 12,790,574.42/4,235.65
  6. Step 6: Final answer
    x = 3,019.74

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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.