Home / 3,050.37-4,572.26-1,486.93

Finding the Fourth Proportional to 3,050.37, 4,572.26 and 1,486.93

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Solution

The fourth proportional to 3,050.37, 4,572.26 and 1,486.93 is: 2,228.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050.37 : 4,572.26 = 1,486.93 : x
  2. Step 2: Convert to fraction form
    3,050.37/4,572.26 = 1,486.93/x
  3. Step 3: Cross multiply
    3,050.37x = 4,572.26 × 1,486.93
  4. Step 4: Simplify right side
    3,050.37x = 6,798,607.70
  5. Step 5: Solve for x
    x = 6,798,607.70/3,050.37
  6. Step 6: Final answer
    x = 2,228.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.