Home / 4,158.36-6,210.60-3,767.58

Finding the Fourth Proportional to 4,158.36, 6,210.60 and 3,767.58

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Solution

The fourth proportional to 4,158.36, 6,210.60 and 3,767.58 is: 5,626.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158.36 : 6,210.60 = 3,767.58 : x
  2. Step 2: Convert to fraction form
    4,158.36/6,210.60 = 3,767.58/x
  3. Step 3: Cross multiply
    4,158.36x = 6,210.60 × 3,767.58
  4. Step 4: Simplify right side
    4,158.36x = 23,398,932.35
  5. Step 5: Solve for x
    x = 23,398,932.35/4,158.36
  6. Step 6: Final answer
    x = 5,626.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.