Home / 22,683.98-33,873.09-18,532.19

Finding the Fourth Proportional to 22,683.98, 33,873.09 and 18,532.19

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Solution

The fourth proportional to 22,683.98, 33,873.09 and 18,532.19 is: 27,673.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,683.98 : 33,873.09 = 18,532.19 : x
  2. Step 2: Convert to fraction form
    22,683.98/33,873.09 = 18,532.19/x
  3. Step 3: Cross multiply
    22,683.98x = 33,873.09 × 18,532.19
  4. Step 4: Simplify right side
    22,683.98x = 627,742,539.77
  5. Step 5: Solve for x
    x = 627,742,539.77/22,683.98
  6. Step 6: Final answer
    x = 27,673.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.