Home / 23,712.60-35,568.90-23,539.80

Finding the Fourth Proportional to 23,712.60, 35,568.90 and 23,539.80

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Solution

The fourth proportional to 23,712.60, 35,568.90 and 23,539.80 is: 35,309.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,712.60 : 35,568.90 = 23,539.80 : x
  2. Step 2: Convert to fraction form
    23,712.60/35,568.90 = 23,539.80/x
  3. Step 3: Cross multiply
    23,712.60x = 35,568.90 × 23,539.80
  4. Step 4: Simplify right side
    23,712.60x = 837,284,792.22
  5. Step 5: Solve for x
    x = 837,284,792.22/23,712.60
  6. Step 6: Final answer
    x = 35,309.70

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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.