Home / 35,202.22-48,540.13-22,435.18

Finding the Fourth Proportional to 35,202.22, 48,540.13 and 22,435.18

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Solution

The fourth proportional to 35,202.22, 48,540.13 and 22,435.18 is: 30,935.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,202.22 : 48,540.13 = 22,435.18 : x
  2. Step 2: Convert to fraction form
    35,202.22/48,540.13 = 22,435.18/x
  3. Step 3: Cross multiply
    35,202.22x = 48,540.13 × 22,435.18
  4. Step 4: Simplify right side
    35,202.22x = 1,089,006,376.34
  5. Step 5: Solve for x
    x = 1,089,006,376.34/35,202.22
  6. Step 6: Final answer
    x = 30,935.73

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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.