Home / 7,075.52-10,610.40-2,694.08

Finding the Fourth Proportional to 7,075.52, 10,610.40 and 2,694.08

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Solution

The fourth proportional to 7,075.52, 10,610.40 and 2,694.08 is: 4,040.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,075.52 : 10,610.40 = 2,694.08 : x
  2. Step 2: Convert to fraction form
    7,075.52/10,610.40 = 2,694.08/x
  3. Step 3: Cross multiply
    7,075.52x = 10,610.40 × 2,694.08
  4. Step 4: Simplify right side
    7,075.52x = 28,585,266.43
  5. Step 5: Solve for x
    x = 28,585,266.43/7,075.52
  6. Step 6: Final answer
    x = 4,040.02

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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.