Home / 4,770.08-6,582.84-2,674.16

Finding the Fourth Proportional to 4,770.08, 6,582.84 and 2,674.16

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Solution

The fourth proportional to 4,770.08, 6,582.84 and 2,674.16 is: 3,690.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,770.08 : 6,582.84 = 2,674.16 : x
  2. Step 2: Convert to fraction form
    4,770.08/6,582.84 = 2,674.16/x
  3. Step 3: Cross multiply
    4,770.08x = 6,582.84 × 2,674.16
  4. Step 4: Simplify right side
    4,770.08x = 17,603,567.41
  5. Step 5: Solve for x
    x = 17,603,567.41/4,770.08
  6. Step 6: Final answer
    x = 3,690.41

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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.