Home / 9,413.49-14,117.76-4,473.30

Finding the Fourth Proportional to 9,413.49, 14,117.76 and 4,473.30

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Solution

The fourth proportional to 9,413.49, 14,117.76 and 4,473.30 is: 6,708.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,413.49 : 14,117.76 = 4,473.30 : x
  2. Step 2: Convert to fraction form
    9,413.49/14,117.76 = 4,473.30/x
  3. Step 3: Cross multiply
    9,413.49x = 14,117.76 × 4,473.30
  4. Step 4: Simplify right side
    9,413.49x = 63,152,975.81
  5. Step 5: Solve for x
    x = 63,152,975.81/9,413.49
  6. Step 6: Final answer
    x = 6,708.77

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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.