Home / 4,778.96-6,594.84-2,683.52

Finding the Fourth Proportional to 4,778.96, 6,594.84 and 2,683.52

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Solution

The fourth proportional to 4,778.96, 6,594.84 and 2,683.52 is: 3,703.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,778.96 : 6,594.84 = 2,683.52 : x
  2. Step 2: Convert to fraction form
    4,778.96/6,594.84 = 2,683.52/x
  3. Step 3: Cross multiply
    4,778.96x = 6,594.84 × 2,683.52
  4. Step 4: Simplify right side
    4,778.96x = 17,697,385.04
  5. Step 5: Solve for x
    x = 17,697,385.04/4,778.96
  6. Step 6: Final answer
    x = 3,703.19

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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.