Home / 233,255.54-349,432.22-195,365.72

Finding the Fourth Proportional to 233,255.54, 349,432.22 and 195,365.72

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Solution

The fourth proportional to 233,255.54, 349,432.22 and 195,365.72 is: 292,670.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,255.54 : 349,432.22 = 195,365.72 : x
  2. Step 2: Convert to fraction form
    233,255.54/349,432.22 = 195,365.72/x
  3. Step 3: Cross multiply
    233,255.54x = 349,432.22 × 195,365.72
  4. Step 4: Simplify right side
    233,255.54x = 68,267,077,251.50
  5. Step 5: Solve for x
    x = 68,267,077,251.50/233,255.54
  6. Step 6: Final answer
    x = 292,670.76

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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.