Home / 9,413.04-14,114.68-3,865.34

Finding the Fourth Proportional to 9,413.04, 14,114.68 and 3,865.34

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Solution

The fourth proportional to 9,413.04, 14,114.68 and 3,865.34 is: 5,796.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,413.04 : 14,114.68 = 3,865.34 : x
  2. Step 2: Convert to fraction form
    9,413.04/14,114.68 = 3,865.34/x
  3. Step 3: Cross multiply
    9,413.04x = 14,114.68 × 3,865.34
  4. Step 4: Simplify right side
    9,413.04x = 54,558,037.19
  5. Step 5: Solve for x
    x = 54,558,037.19/9,413.04
  6. Step 6: Final answer
    x = 5,796.01

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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.