Home / 2,224.04-3,065.63-1,751.19

Finding the Fourth Proportional to 2,224.04, 3,065.63 and 1,751.19

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Solution

The fourth proportional to 2,224.04, 3,065.63 and 1,751.19 is: 2,413.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224.04 : 3,065.63 = 1,751.19 : x
  2. Step 2: Convert to fraction form
    2,224.04/3,065.63 = 1,751.19/x
  3. Step 3: Cross multiply
    2,224.04x = 3,065.63 × 1,751.19
  4. Step 4: Simplify right side
    2,224.04x = 5,368,500.60
  5. Step 5: Solve for x
    x = 5,368,500.60/2,224.04
  6. Step 6: Final answer
    x = 2,413.85

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Half scale
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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.