Home / 29,413.25-44,095.07-12,760.76

Finding the Fourth Proportional to 29,413.25, 44,095.07 and 12,760.76

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Solution

The fourth proportional to 29,413.25, 44,095.07 and 12,760.76 is: 19,130.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,413.25 : 44,095.07 = 12,760.76 : x
  2. Step 2: Convert to fraction form
    29,413.25/44,095.07 = 12,760.76/x
  3. Step 3: Cross multiply
    29,413.25x = 44,095.07 × 12,760.76
  4. Step 4: Simplify right side
    29,413.25x = 562,686,321.17
  5. Step 5: Solve for x
    x = 562,686,321.17/29,413.25
  6. Step 6: Final answer
    x = 19,130.37

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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.