Home / 244,231.60-366,347.40-214,707.10

Finding the Fourth Proportional to 244,231.60, 366,347.40 and 214,707.10

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Solution

The fourth proportional to 244,231.60, 366,347.40 and 214,707.10 is: 322,060.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,231.60 : 366,347.40 = 214,707.10 : x
  2. Step 2: Convert to fraction form
    244,231.60/366,347.40 = 214,707.10/x
  3. Step 3: Cross multiply
    244,231.60x = 366,347.40 × 214,707.10
  4. Step 4: Simplify right side
    244,231.60x = 78,657,387,846.54
  5. Step 5: Solve for x
    x = 78,657,387,846.54/244,231.60
  6. Step 6: Final answer
    x = 322,060.65

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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.