Home / 32,619.41-44,914.68-28,563.03

Finding the Fourth Proportional to 32,619.41, 44,914.68 and 28,563.03

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Solution

The fourth proportional to 32,619.41, 44,914.68 and 28,563.03 is: 39,329.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,619.41 : 44,914.68 = 28,563.03 : x
  2. Step 2: Convert to fraction form
    32,619.41/44,914.68 = 28,563.03/x
  3. Step 3: Cross multiply
    32,619.41x = 44,914.68 × 28,563.03
  4. Step 4: Simplify right side
    32,619.41x = 1,282,899,352.28
  5. Step 5: Solve for x
    x = 1,282,899,352.28/32,619.41
  6. Step 6: Final answer
    x = 39,329.33

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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.