Home / 34,211.33-47,030.39-29,413.59

Finding the Fourth Proportional to 34,211.33, 47,030.39 and 29,413.59

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Solution

The fourth proportional to 34,211.33, 47,030.39 and 29,413.59 is: 40,434.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,211.33 : 47,030.39 = 29,413.59 : x
  2. Step 2: Convert to fraction form
    34,211.33/47,030.39 = 29,413.59/x
  3. Step 3: Cross multiply
    34,211.33x = 47,030.39 × 29,413.59
  4. Step 4: Simplify right side
    34,211.33x = 1,383,332,461.93
  5. Step 5: Solve for x
    x = 1,383,332,461.93/34,211.33
  6. Step 6: Final answer
    x = 40,434.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.