Home / 273,474.06-410,280.38-83,944.04

Finding the Fourth Proportional to 273,474.06, 410,280.38 and 83,944.04

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Solution

The fourth proportional to 273,474.06, 410,280.38 and 83,944.04 is: 125,937.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,474.06 : 410,280.38 = 83,944.04 : x
  2. Step 2: Convert to fraction form
    273,474.06/410,280.38 = 83,944.04/x
  3. Step 3: Cross multiply
    273,474.06x = 410,280.38 × 83,944.04
  4. Step 4: Simplify right side
    273,474.06x = 34,440,590,158.81
  5. Step 5: Solve for x
    x = 34,440,590,158.81/273,474.06
  6. Step 6: Final answer
    x = 125,937.32

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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.