Home / 23,682.40-35,552.40-17,792.80

Finding the Fourth Proportional to 23,682.40, 35,552.40 and 17,792.80

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Solution

The fourth proportional to 23,682.40, 35,552.40 and 17,792.80 is: 26,710.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,682.40 : 35,552.40 = 17,792.80 : x
  2. Step 2: Convert to fraction form
    23,682.40/35,552.40 = 17,792.80/x
  3. Step 3: Cross multiply
    23,682.40x = 35,552.40 × 17,792.80
  4. Step 4: Simplify right side
    23,682.40x = 632,576,742.72
  5. Step 5: Solve for x
    x = 632,576,742.72/23,682.40
  6. Step 6: Final answer
    x = 26,710.84

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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.