Home / 223,194.19-334,705.60-95,029.21

Finding the Fourth Proportional to 223,194.19, 334,705.60 and 95,029.21

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Solution

The fourth proportional to 223,194.19, 334,705.60 and 95,029.21 is: 142,507.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,194.19 : 334,705.60 = 95,029.21 : x
  2. Step 2: Convert to fraction form
    223,194.19/334,705.60 = 95,029.21/x
  3. Step 3: Cross multiply
    223,194.19x = 334,705.60 × 95,029.21
  4. Step 4: Simplify right side
    223,194.19x = 31,806,808,750.58
  5. Step 5: Solve for x
    x = 31,806,808,750.58/223,194.19
  6. Step 6: Final answer
    x = 142,507.33

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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.