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Finding the Fourth Proportional to 6,203.44, 9,341.86 and 4,484.08

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Solution

The fourth proportional to 6,203.44, 9,341.86 and 4,484.08 is: 6,752.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203.44 : 9,341.86 = 4,484.08 : x
  2. Step 2: Convert to fraction form
    6,203.44/9,341.86 = 4,484.08/x
  3. Step 3: Cross multiply
    6,203.44x = 9,341.86 × 4,484.08
  4. Step 4: Simplify right side
    6,203.44x = 41,889,647.59
  5. Step 5: Solve for x
    x = 41,889,647.59/6,203.44
  6. Step 6: Final answer
    x = 6,752.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.