Home / 6,607.44-9,116.82-4,483.35

Finding the Fourth Proportional to 6,607.44, 9,116.82 and 4,483.35

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Solution

The fourth proportional to 6,607.44, 9,116.82 and 4,483.35 is: 6,186.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,607.44 : 9,116.82 = 4,483.35 : x
  2. Step 2: Convert to fraction form
    6,607.44/9,116.82 = 4,483.35/x
  3. Step 3: Cross multiply
    6,607.44x = 9,116.82 × 4,483.35
  4. Step 4: Simplify right side
    6,607.44x = 40,873,894.95
  5. Step 5: Solve for x
    x = 40,873,894.95/6,607.44
  6. Step 6: Final answer
    x = 6,186.04

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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.