Home / 6,654.74-9,184.05-3,670.83

Finding the Fourth Proportional to 6,654.74, 9,184.05 and 3,670.83

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Solution

The fourth proportional to 6,654.74, 9,184.05 and 3,670.83 is: 5,066.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654.74 : 9,184.05 = 3,670.83 : x
  2. Step 2: Convert to fraction form
    6,654.74/9,184.05 = 3,670.83/x
  3. Step 3: Cross multiply
    6,654.74x = 9,184.05 × 3,670.83
  4. Step 4: Simplify right side
    6,654.74x = 33,713,086.26
  5. Step 5: Solve for x
    x = 33,713,086.26/6,654.74
  6. Step 6: Final answer
    x = 5,066.03

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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.