Home / 6,055.83-8,356.91-3,538.08

Finding the Fourth Proportional to 6,055.83, 8,356.91 and 3,538.08

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Solution

The fourth proportional to 6,055.83, 8,356.91 and 3,538.08 is: 4,882.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,055.83 : 8,356.91 = 3,538.08 : x
  2. Step 2: Convert to fraction form
    6,055.83/8,356.91 = 3,538.08/x
  3. Step 3: Cross multiply
    6,055.83x = 8,356.91 × 3,538.08
  4. Step 4: Simplify right side
    6,055.83x = 29,567,398.44
  5. Step 5: Solve for x
    x = 29,567,398.44/6,055.83
  6. Step 6: Final answer
    x = 4,882.47

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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.