Home / 7,075.43-10,613.04-2,394.44

Finding the Fourth Proportional to 7,075.43, 10,613.04 and 2,394.44

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Solution

The fourth proportional to 7,075.43, 10,613.04 and 2,394.44 is: 3,591.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,075.43 : 10,613.04 = 2,394.44 : x
  2. Step 2: Convert to fraction form
    7,075.43/10,613.04 = 2,394.44/x
  3. Step 3: Cross multiply
    7,075.43x = 10,613.04 × 2,394.44
  4. Step 4: Simplify right side
    7,075.43x = 25,412,287.50
  5. Step 5: Solve for x
    x = 25,412,287.50/7,075.43
  6. Step 6: Final answer
    x = 3,591.62

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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.