Home / 48,630.67-67,110.84-27,409.93

Finding the Fourth Proportional to 48,630.67, 67,110.84 and 27,409.93

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Solution

The fourth proportional to 48,630.67, 67,110.84 and 27,409.93 is: 37,825.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,630.67 : 67,110.84 = 27,409.93 : x
  2. Step 2: Convert to fraction form
    48,630.67/67,110.84 = 27,409.93/x
  3. Step 3: Cross multiply
    48,630.67x = 67,110.84 × 27,409.93
  4. Step 4: Simplify right side
    48,630.67x = 1,839,503,258.86
  5. Step 5: Solve for x
    x = 1,839,503,258.86/48,630.67
  6. Step 6: Final answer
    x = 37,825.99

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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.