Home / 4,050.28-6,075.42-1,453.96

Finding the Fourth Proportional to 4,050.28, 6,075.42 and 1,453.96

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Solution

The fourth proportional to 4,050.28, 6,075.42 and 1,453.96 is: 2,180.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050.28 : 6,075.42 = 1,453.96 : x
  2. Step 2: Convert to fraction form
    4,050.28/6,075.42 = 1,453.96/x
  3. Step 3: Cross multiply
    4,050.28x = 6,075.42 × 1,453.96
  4. Step 4: Simplify right side
    4,050.28x = 8,833,417.66
  5. Step 5: Solve for x
    x = 8,833,417.66/4,050.28
  6. Step 6: Final answer
    x = 2,180.94

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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.