Home / 232,848.95-349,517.70-206,364.38

Finding the Fourth Proportional to 232,848.95, 349,517.70 and 206,364.38

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Solution

The fourth proportional to 232,848.95, 349,517.70 and 206,364.38 is: 309,763.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,848.95 : 349,517.70 = 206,364.38 : x
  2. Step 2: Convert to fraction form
    232,848.95/349,517.70 = 206,364.38/x
  3. Step 3: Cross multiply
    232,848.95x = 349,517.70 × 206,364.38
  4. Step 4: Simplify right side
    232,848.95x = 72,128,001,711.94
  5. Step 5: Solve for x
    x = 72,128,001,711.94/232,848.95
  6. Step 6: Final answer
    x = 309,763.06

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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.