Home / 273,725.02-410,605.62-131,600.26

Finding the Fourth Proportional to 273,725.02, 410,605.62 and 131,600.26

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Solution

The fourth proportional to 273,725.02, 410,605.62 and 131,600.26 is: 197,409.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,725.02 : 410,605.62 = 131,600.26 : x
  2. Step 2: Convert to fraction form
    273,725.02/410,605.62 = 131,600.26/x
  3. Step 3: Cross multiply
    273,725.02x = 410,605.62 × 131,600.26
  4. Step 4: Simplify right side
    273,725.02x = 54,035,806,349.46
  5. Step 5: Solve for x
    x = 54,035,806,349.46/273,725.02
  6. Step 6: Final answer
    x = 197,409.09

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1.5x scale

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.