Home / 333,824.14-460,604.55-197,790.10

Finding the Fourth Proportional to 333,824.14, 460,604.55 and 197,790.10

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Solution

The fourth proportional to 333,824.14, 460,604.55 and 197,790.10 is: 272,907.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,824.14 : 460,604.55 = 197,790.10 : x
  2. Step 2: Convert to fraction form
    333,824.14/460,604.55 = 197,790.10/x
  3. Step 3: Cross multiply
    333,824.14x = 460,604.55 × 197,790.10
  4. Step 4: Simplify right side
    333,824.14x = 91,103,020,004.96
  5. Step 5: Solve for x
    x = 91,103,020,004.96/333,824.14
  6. Step 6: Final answer
    x = 272,907.23

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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.