Home / 7,303.44-10,075.97-4,468.54

Finding the Fourth Proportional to 7,303.44, 10,075.97 and 4,468.54

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Solution

The fourth proportional to 7,303.44, 10,075.97 and 4,468.54 is: 6,164.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303.44 : 10,075.97 = 4,468.54 : x
  2. Step 2: Convert to fraction form
    7,303.44/10,075.97 = 4,468.54/x
  3. Step 3: Cross multiply
    7,303.44x = 10,075.97 × 4,468.54
  4. Step 4: Simplify right side
    7,303.44x = 45,024,860.97
  5. Step 5: Solve for x
    x = 45,024,860.97/7,303.44
  6. Step 6: Final answer
    x = 6,164.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.