Home / 202,281.06-303,321.73-62,005.86

Finding the Fourth Proportional to 202,281.06, 303,321.73 and 62,005.86

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Solution

The fourth proportional to 202,281.06, 303,321.73 and 62,005.86 is: 92,978.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,281.06 : 303,321.73 = 62,005.86 : x
  2. Step 2: Convert to fraction form
    202,281.06/303,321.73 = 62,005.86/x
  3. Step 3: Cross multiply
    202,281.06x = 303,321.73 × 62,005.86
  4. Step 4: Simplify right side
    202,281.06x = 18,807,724,725.34
  5. Step 5: Solve for x
    x = 18,807,724,725.34/202,281.06
  6. Step 6: Final answer
    x = 92,978.18

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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.