Home / 330,264.27-456,597.63-244,087.35

Finding the Fourth Proportional to 330,264.27, 456,597.63 and 244,087.35

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Solution

The fourth proportional to 330,264.27, 456,597.63 and 244,087.35 is: 337,456.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,264.27 : 456,597.63 = 244,087.35 : x
  2. Step 2: Convert to fraction form
    330,264.27/456,597.63 = 244,087.35/x
  3. Step 3: Cross multiply
    330,264.27x = 456,597.63 × 244,087.35
  4. Step 4: Simplify right side
    330,264.27x = 111,449,705,522.98
  5. Step 5: Solve for x
    x = 111,449,705,522.98/330,264.27
  6. Step 6: Final answer
    x = 337,456.14

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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.