Home / 334,168.83-500,527.16-205,693.52

Finding the Fourth Proportional to 334,168.83, 500,527.16 and 205,693.52

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Solution

The fourth proportional to 334,168.83, 500,527.16 and 205,693.52 is: 308,093.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,168.83 : 500,527.16 = 205,693.52 : x
  2. Step 2: Convert to fraction form
    334,168.83/500,527.16 = 205,693.52/x
  3. Step 3: Cross multiply
    334,168.83x = 500,527.16 × 205,693.52
  4. Step 4: Simplify right side
    334,168.83x = 102,955,191,793.28
  5. Step 5: Solve for x
    x = 102,955,191,793.28/334,168.83
  6. Step 6: Final answer
    x = 308,093.34

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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.