Home / 7,325.07-10,110.41-4,183.08

Finding the Fourth Proportional to 7,325.07, 10,110.41 and 4,183.08

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Solution

The fourth proportional to 7,325.07, 10,110.41 and 4,183.08 is: 5,773.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,325.07 : 10,110.41 = 4,183.08 : x
  2. Step 2: Convert to fraction form
    7,325.07/10,110.41 = 4,183.08/x
  3. Step 3: Cross multiply
    7,325.07x = 10,110.41 × 4,183.08
  4. Step 4: Simplify right side
    7,325.07x = 42,292,632.95
  5. Step 5: Solve for x
    x = 42,292,632.95/7,325.07
  6. Step 6: Final answer
    x = 5,773.68

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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.