Home / 341,486.49-471,313.04-203,674.25

Finding the Fourth Proportional to 341,486.49, 471,313.04 and 203,674.25

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Solution

The fourth proportional to 341,486.49, 471,313.04 and 203,674.25 is: 281,107.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,486.49 : 471,313.04 = 203,674.25 : x
  2. Step 2: Convert to fraction form
    341,486.49/471,313.04 = 203,674.25/x
  3. Step 3: Cross multiply
    341,486.49x = 471,313.04 × 203,674.25
  4. Step 4: Simplify right side
    341,486.49x = 95,994,326,562.28
  5. Step 5: Solve for x
    x = 95,994,326,562.28/341,486.49
  6. Step 6: Final answer
    x = 281,107.25

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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.