Home / 61,194.21-91,792.12-23,756.41

Finding the Fourth Proportional to 61,194.21, 91,792.12 and 23,756.41

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Solution

The fourth proportional to 61,194.21, 91,792.12 and 23,756.41 is: 35,634.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,194.21 : 91,792.12 = 23,756.41 : x
  2. Step 2: Convert to fraction form
    61,194.21/91,792.12 = 23,756.41/x
  3. Step 3: Cross multiply
    61,194.21x = 91,792.12 × 23,756.41
  4. Step 4: Simplify right side
    61,194.21x = 2,180,651,237.49
  5. Step 5: Solve for x
    x = 2,180,651,237.49/61,194.21
  6. Step 6: Final answer
    x = 35,634.93

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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.