Home / 14,945.04-22,413.51-6,177.87

Finding the Fourth Proportional to 14,945.04, 22,413.51 and 6,177.87

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Solution

The fourth proportional to 14,945.04, 22,413.51 and 6,177.87 is: 9,265.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,945.04 : 22,413.51 = 6,177.87 : x
  2. Step 2: Convert to fraction form
    14,945.04/22,413.51 = 6,177.87/x
  3. Step 3: Cross multiply
    14,945.04x = 22,413.51 × 6,177.87
  4. Step 4: Simplify right side
    14,945.04x = 138,467,751.02
  5. Step 5: Solve for x
    x = 138,467,751.02/14,945.04
  6. Step 6: Final answer
    x = 9,265.13

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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.