Home / 67,413.48-93,014.01-41,212.86

Finding the Fourth Proportional to 67,413.48, 93,014.01 and 41,212.86

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Solution

The fourth proportional to 67,413.48, 93,014.01 and 41,212.86 is: 56,863.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,413.48 : 93,014.01 = 41,212.86 : x
  2. Step 2: Convert to fraction form
    67,413.48/93,014.01 = 41,212.86/x
  3. Step 3: Cross multiply
    67,413.48x = 93,014.01 × 41,212.86
  4. Step 4: Simplify right side
    67,413.48x = 3,833,373,372.17
  5. Step 5: Solve for x
    x = 3,833,373,372.17/67,413.48
  6. Step 6: Final answer
    x = 56,863.60

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1.5x scale

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.