Home / 244,207.60-366,311.40-214,683.10

Finding the Fourth Proportional to 244,207.60, 366,311.40 and 214,683.10

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Solution

The fourth proportional to 244,207.60, 366,311.40 and 214,683.10 is: 322,024.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,207.60 : 366,311.40 = 214,683.10 : x
  2. Step 2: Convert to fraction form
    244,207.60/366,311.40 = 214,683.10/x
  3. Step 3: Cross multiply
    244,207.60x = 366,311.40 × 214,683.10
  4. Step 4: Simplify right side
    244,207.60x = 78,640,866,917.34
  5. Step 5: Solve for x
    x = 78,640,866,917.34/244,207.60
  6. Step 6: Final answer
    x = 322,024.65

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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.