Home / 24,828.80-37,243.20-23,619.20

Finding the Fourth Proportional to 24,828.80, 37,243.20 and 23,619.20

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Solution

The fourth proportional to 24,828.80, 37,243.20 and 23,619.20 is: 35,428.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,828.80 : 37,243.20 = 23,619.20 : x
  2. Step 2: Convert to fraction form
    24,828.80/37,243.20 = 23,619.20/x
  3. Step 3: Cross multiply
    24,828.80x = 37,243.20 × 23,619.20
  4. Step 4: Simplify right side
    24,828.80x = 879,654,589.44
  5. Step 5: Solve for x
    x = 879,654,589.44/24,828.80
  6. Step 6: Final answer
    x = 35,428.80

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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.