Home / 7,075.35-10,610.01-3,563.19

Finding the Fourth Proportional to 7,075.35, 10,610.01 and 3,563.19

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Solution

The fourth proportional to 7,075.35, 10,610.01 and 3,563.19 is: 5,343.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,075.35 : 10,610.01 = 3,563.19 : x
  2. Step 2: Convert to fraction form
    7,075.35/10,610.01 = 3,563.19/x
  3. Step 3: Cross multiply
    7,075.35x = 10,610.01 × 3,563.19
  4. Step 4: Simplify right side
    7,075.35x = 37,805,481.53
  5. Step 5: Solve for x
    x = 37,805,481.53/7,075.35
  6. Step 6: Final answer
    x = 5,343.27

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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.