Home / 6,341.04-9,503.28-3,413.04

Finding the Fourth Proportional to 6,341.04, 9,503.28 and 3,413.04

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Solution

The fourth proportional to 6,341.04, 9,503.28 and 3,413.04 is: 5,115.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,341.04 : 9,503.28 = 3,413.04 : x
  2. Step 2: Convert to fraction form
    6,341.04/9,503.28 = 3,413.04/x
  3. Step 3: Cross multiply
    6,341.04x = 9,503.28 × 3,413.04
  4. Step 4: Simplify right side
    6,341.04x = 32,435,074.77
  5. Step 5: Solve for x
    x = 32,435,074.77/6,341.04
  6. Step 6: Final answer
    x = 5,115.10

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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.