Home / 35,329.83-48,754.61-19,413.93

Finding the Fourth Proportional to 35,329.83, 48,754.61 and 19,413.93

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Solution

The fourth proportional to 35,329.83, 48,754.61 and 19,413.93 is: 26,790.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,329.83 : 48,754.61 = 19,413.93 : x
  2. Step 2: Convert to fraction form
    35,329.83/48,754.61 = 19,413.93/x
  3. Step 3: Cross multiply
    35,329.83x = 48,754.61 × 19,413.93
  4. Step 4: Simplify right side
    35,329.83x = 946,518,744.28
  5. Step 5: Solve for x
    x = 946,518,744.28/35,329.83
  6. Step 6: Final answer
    x = 26,790.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.