Home / 6,035.12-8,331.37-3,798.08

Finding the Fourth Proportional to 6,035.12, 8,331.37 and 3,798.08

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Solution

The fourth proportional to 6,035.12, 8,331.37 and 3,798.08 is: 5,243.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,035.12 : 8,331.37 = 3,798.08 : x
  2. Step 2: Convert to fraction form
    6,035.12/8,331.37 = 3,798.08/x
  3. Step 3: Cross multiply
    6,035.12x = 8,331.37 × 3,798.08
  4. Step 4: Simplify right side
    6,035.12x = 31,643,158.62
  5. Step 5: Solve for x
    x = 31,643,158.62/6,035.12
  6. Step 6: Final answer
    x = 5,243.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.