Home / 6,075.88-9,113.82-3,148.03

Finding the Fourth Proportional to 6,075.88, 9,113.82 and 3,148.03

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Solution

The fourth proportional to 6,075.88, 9,113.82 and 3,148.03 is: 4,722.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075.88 : 9,113.82 = 3,148.03 : x
  2. Step 2: Convert to fraction form
    6,075.88/9,113.82 = 3,148.03/x
  3. Step 3: Cross multiply
    6,075.88x = 9,113.82 × 3,148.03
  4. Step 4: Simplify right side
    6,075.88x = 28,690,578.36
  5. Step 5: Solve for x
    x = 28,690,578.36/6,075.88
  6. Step 6: Final answer
    x = 4,722.05

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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.