Home / 149,063.14-223,596.33-43,884.10

Finding the Fourth Proportional to 149,063.14, 223,596.33 and 43,884.10

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Solution

The fourth proportional to 149,063.14, 223,596.33 and 43,884.10 is: 65,826.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,063.14 : 223,596.33 = 43,884.10 : x
  2. Step 2: Convert to fraction form
    149,063.14/223,596.33 = 43,884.10/x
  3. Step 3: Cross multiply
    149,063.14x = 223,596.33 × 43,884.10
  4. Step 4: Simplify right side
    149,063.14x = 9,812,323,705.35
  5. Step 5: Solve for x
    x = 9,812,323,705.35/149,063.14
  6. Step 6: Final answer
    x = 65,826.63

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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.