Home / 220,293.04-330,257.04-182,749.36

Finding the Fourth Proportional to 220,293.04, 330,257.04 and 182,749.36

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Solution

The fourth proportional to 220,293.04, 330,257.04 and 182,749.36 is: 273,972.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,293.04 : 330,257.04 = 182,749.36 : x
  2. Step 2: Convert to fraction form
    220,293.04/330,257.04 = 182,749.36/x
  3. Step 3: Cross multiply
    220,293.04x = 330,257.04 × 182,749.36
  4. Step 4: Simplify right side
    220,293.04x = 60,354,262,695.49
  5. Step 5: Solve for x
    x = 60,354,262,695.49/220,293.04
  6. Step 6: Final answer
    x = 273,972.63

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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.