Home / 4,770.41-6,582.80-2,674.13

Finding the Fourth Proportional to 4,770.41, 6,582.80 and 2,674.13

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Solution

The fourth proportional to 4,770.41, 6,582.80 and 2,674.13 is: 3,690.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,770.41 : 6,582.80 = 2,674.13 : x
  2. Step 2: Convert to fraction form
    4,770.41/6,582.80 = 2,674.13/x
  3. Step 3: Cross multiply
    4,770.41x = 6,582.80 × 2,674.13
  4. Step 4: Simplify right side
    4,770.41x = 17,603,236.74
  5. Step 5: Solve for x
    x = 17,603,236.74/4,770.41
  6. Step 6: Final answer
    x = 3,690.09

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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.