Home / 34,413.69-51,615.68-11,037.09

Finding the Fourth Proportional to 34,413.69, 51,615.68 and 11,037.09

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Solution

The fourth proportional to 34,413.69, 51,615.68 and 11,037.09 is: 16,554.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,413.69 : 51,615.68 = 11,037.09 : x
  2. Step 2: Convert to fraction form
    34,413.69/51,615.68 = 11,037.09/x
  3. Step 3: Cross multiply
    34,413.69x = 51,615.68 × 11,037.09
  4. Step 4: Simplify right side
    34,413.69x = 569,686,850.39
  5. Step 5: Solve for x
    x = 569,686,850.39/34,413.69
  6. Step 6: Final answer
    x = 16,554.08

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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.