Home / 4,335.63-6,504.12-1,413.26

Finding the Fourth Proportional to 4,335.63, 6,504.12 and 1,413.26

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Solution

The fourth proportional to 4,335.63, 6,504.12 and 1,413.26 is: 2,120.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335.63 : 6,504.12 = 1,413.26 : x
  2. Step 2: Convert to fraction form
    4,335.63/6,504.12 = 1,413.26/x
  3. Step 3: Cross multiply
    4,335.63x = 6,504.12 × 1,413.26
  4. Step 4: Simplify right side
    4,335.63x = 9,192,012.63
  5. Step 5: Solve for x
    x = 9,192,012.63/4,335.63
  6. Step 6: Final answer
    x = 2,120.11

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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.