Home / 244,702.75-366,712.74-132,140.59

Finding the Fourth Proportional to 244,702.75, 366,712.74 and 132,140.59

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Solution

The fourth proportional to 244,702.75, 366,712.74 and 132,140.59 is: 198,026.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,702.75 : 366,712.74 = 132,140.59 : x
  2. Step 2: Convert to fraction form
    244,702.75/366,712.74 = 132,140.59/x
  3. Step 3: Cross multiply
    244,702.75x = 366,712.74 × 132,140.59
  4. Step 4: Simplify right side
    244,702.75x = 48,457,638,310.36
  5. Step 5: Solve for x
    x = 48,457,638,310.36/244,702.75
  6. Step 6: Final answer
    x = 198,026.54

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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.