Home / 162,953.20-244,429.80-44,624.35

Finding the Fourth Proportional to 162,953.20, 244,429.80 and 44,624.35

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Solution

The fourth proportional to 162,953.20, 244,429.80 and 44,624.35 is: 66,936.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,953.20 : 244,429.80 = 44,624.35 : x
  2. Step 2: Convert to fraction form
    162,953.20/244,429.80 = 44,624.35/x
  3. Step 3: Cross multiply
    162,953.20x = 244,429.80 × 44,624.35
  4. Step 4: Simplify right side
    162,953.20x = 10,907,520,945.63
  5. Step 5: Solve for x
    x = 10,907,520,945.63/162,953.20
  6. Step 6: Final answer
    x = 66,936.53

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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.