Home / 24,112.53-33,284.02-19,628.50

Finding the Fourth Proportional to 24,112.53, 33,284.02 and 19,628.50

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Solution

The fourth proportional to 24,112.53, 33,284.02 and 19,628.50 is: 27,094.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,112.53 : 33,284.02 = 19,628.50 : x
  2. Step 2: Convert to fraction form
    24,112.53/33,284.02 = 19,628.50/x
  3. Step 3: Cross multiply
    24,112.53x = 33,284.02 × 19,628.50
  4. Step 4: Simplify right side
    24,112.53x = 653,315,269.22
  5. Step 5: Solve for x
    x = 653,315,269.22/24,112.53
  6. Step 6: Final answer
    x = 27,094.43

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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.