Home / 4,050.47-6,077.39-2,199.35

Finding the Fourth Proportional to 4,050.47, 6,077.39 and 2,199.35

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Solution

The fourth proportional to 4,050.47, 6,077.39 and 2,199.35 is: 3,299.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050.47 : 6,077.39 = 2,199.35 : x
  2. Step 2: Convert to fraction form
    4,050.47/6,077.39 = 2,199.35/x
  3. Step 3: Cross multiply
    4,050.47x = 6,077.39 × 2,199.35
  4. Step 4: Simplify right side
    4,050.47x = 13,366,266.31
  5. Step 5: Solve for x
    x = 13,366,266.31/4,050.47
  6. Step 6: Final answer
    x = 3,299.93

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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.