Home / 60,885.18-91,284.84-23,413.77

Finding the Fourth Proportional to 60,885.18, 91,284.84 and 23,413.77

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Solution

The fourth proportional to 60,885.18, 91,284.84 and 23,413.77 is: 35,104.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,885.18 : 91,284.84 = 23,413.77 : x
  2. Step 2: Convert to fraction form
    60,885.18/91,284.84 = 23,413.77/x
  3. Step 3: Cross multiply
    60,885.18x = 91,284.84 × 23,413.77
  4. Step 4: Simplify right side
    60,885.18x = 2,137,322,248.25
  5. Step 5: Solve for x
    x = 2,137,322,248.25/60,885.18
  6. Step 6: Final answer
    x = 35,104.15

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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.