Home / 7,050.25-10,575.54-2,370.32

Finding the Fourth Proportional to 7,050.25, 10,575.54 and 2,370.32

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Solution

The fourth proportional to 7,050.25, 10,575.54 and 2,370.32 is: 3,555.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050.25 : 10,575.54 = 2,370.32 : x
  2. Step 2: Convert to fraction form
    7,050.25/10,575.54 = 2,370.32/x
  3. Step 3: Cross multiply
    7,050.25x = 10,575.54 × 2,370.32
  4. Step 4: Simplify right side
    7,050.25x = 25,067,413.97
  5. Step 5: Solve for x
    x = 25,067,413.97/7,050.25
  6. Step 6: Final answer
    x = 3,555.54

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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.