Home / 49,416.96-74,063.34-35,303.52

Finding the Fourth Proportional to 49,416.96, 74,063.34 and 35,303.52

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Solution

The fourth proportional to 49,416.96, 74,063.34 and 35,303.52 is: 52,910.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,416.96 : 74,063.34 = 35,303.52 : x
  2. Step 2: Convert to fraction form
    49,416.96/74,063.34 = 35,303.52/x
  3. Step 3: Cross multiply
    49,416.96x = 74,063.34 × 35,303.52
  4. Step 4: Simplify right side
    49,416.96x = 2,614,696,604.96
  5. Step 5: Solve for x
    x = 2,614,696,604.96/49,416.96
  6. Step 6: Final answer
    x = 52,910.92

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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.