Home / 4,176.07-6,254.11-3,047.34

Finding the Fourth Proportional to 4,176.07, 6,254.11 and 3,047.34

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Solution

The fourth proportional to 4,176.07, 6,254.11 and 3,047.34 is: 4,563.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176.07 : 6,254.11 = 3,047.34 : x
  2. Step 2: Convert to fraction form
    4,176.07/6,254.11 = 3,047.34/x
  3. Step 3: Cross multiply
    4,176.07x = 6,254.11 × 3,047.34
  4. Step 4: Simplify right side
    4,176.07x = 19,058,391.65
  5. Step 5: Solve for x
    x = 19,058,391.65/4,176.07
  6. Step 6: Final answer
    x = 4,563.71

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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.