Home / 32,340.22-44,629.33-18,193.17

Finding the Fourth Proportional to 32,340.22, 44,629.33 and 18,193.17

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Solution

The fourth proportional to 32,340.22, 44,629.33 and 18,193.17 is: 25,106.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,340.22 : 44,629.33 = 18,193.17 : x
  2. Step 2: Convert to fraction form
    32,340.22/44,629.33 = 18,193.17/x
  3. Step 3: Cross multiply
    32,340.22x = 44,629.33 × 18,193.17
  4. Step 4: Simplify right side
    32,340.22x = 811,948,987.68
  5. Step 5: Solve for x
    x = 811,948,987.68/32,340.22
  6. Step 6: Final answer
    x = 25,106.48

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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.