Home / 24,515.06-33,830.46-14,443.92

Finding the Fourth Proportional to 24,515.06, 33,830.46 and 14,443.92

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Solution

The fourth proportional to 24,515.06, 33,830.46 and 14,443.92 is: 19,932.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,515.06 : 33,830.46 = 14,443.92 : x
  2. Step 2: Convert to fraction form
    24,515.06/33,830.46 = 14,443.92/x
  3. Step 3: Cross multiply
    24,515.06x = 33,830.46 × 14,443.92
  4. Step 4: Simplify right side
    24,515.06x = 488,644,457.80
  5. Step 5: Solve for x
    x = 488,644,457.80/24,515.06
  6. Step 6: Final answer
    x = 19,932.42

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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.