Home / 23,684.40-35,526.60-14,929.20

Finding the Fourth Proportional to 23,684.40, 35,526.60 and 14,929.20

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Solution

The fourth proportional to 23,684.40, 35,526.60 and 14,929.20 is: 22,393.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,684.40 : 35,526.60 = 14,929.20 : x
  2. Step 2: Convert to fraction form
    23,684.40/35,526.60 = 14,929.20/x
  3. Step 3: Cross multiply
    23,684.40x = 35,526.60 × 14,929.20
  4. Step 4: Simplify right side
    23,684.40x = 530,383,716.72
  5. Step 5: Solve for x
    x = 530,383,716.72/23,684.40
  6. Step 6: Final answer
    x = 22,393.80

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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.