Home / 35,219.21-48,598.18-22,293.43

Finding the Fourth Proportional to 35,219.21, 48,598.18 and 22,293.43

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Solution

The fourth proportional to 35,219.21, 48,598.18 and 22,293.43 is: 30,762.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,219.21 : 48,598.18 = 22,293.43 : x
  2. Step 2: Convert to fraction form
    35,219.21/48,598.18 = 22,293.43/x
  3. Step 3: Cross multiply
    35,219.21x = 48,598.18 × 22,293.43
  4. Step 4: Simplify right side
    35,219.21x = 1,083,419,946.73
  5. Step 5: Solve for x
    x = 1,083,419,946.73/35,219.21
  6. Step 6: Final answer
    x = 30,762.19

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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.