Home / 69,549.42-104,324.13-32,604.78

Finding the Fourth Proportional to 69,549.42, 104,324.13 and 32,604.78

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Solution

The fourth proportional to 69,549.42, 104,324.13 and 32,604.78 is: 48,907.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,549.42 : 104,324.13 = 32,604.78 : x
  2. Step 2: Convert to fraction form
    69,549.42/104,324.13 = 32,604.78/x
  3. Step 3: Cross multiply
    69,549.42x = 104,324.13 × 32,604.78
  4. Step 4: Simplify right side
    69,549.42x = 3,401,465,307.34
  5. Step 5: Solve for x
    x = 3,401,465,307.34/69,549.42
  6. Step 6: Final answer
    x = 48,907.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.