Home / 223,114.56-333,835.32-132,827.02

Finding the Fourth Proportional to 223,114.56, 333,835.32 and 132,827.02

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Solution

The fourth proportional to 223,114.56, 333,835.32 and 132,827.02 is: 198,742.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,114.56 : 333,835.32 = 132,827.02 : x
  2. Step 2: Convert to fraction form
    223,114.56/333,835.32 = 132,827.02/x
  3. Step 3: Cross multiply
    223,114.56x = 333,835.32 × 132,827.02
  4. Step 4: Simplify right side
    223,114.56x = 44,342,350,726.35
  5. Step 5: Solve for x
    x = 44,342,350,726.35/223,114.56
  6. Step 6: Final answer
    x = 198,742.52

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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.