Home / 273,835.32-410,799.69-122,087.46

Finding the Fourth Proportional to 273,835.32, 410,799.69 and 122,087.46

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Solution

The fourth proportional to 273,835.32, 410,799.69 and 122,087.46 is: 183,152.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,835.32 : 410,799.69 = 122,087.46 : x
  2. Step 2: Convert to fraction form
    273,835.32/410,799.69 = 122,087.46/x
  3. Step 3: Cross multiply
    273,835.32x = 410,799.69 × 122,087.46
  4. Step 4: Simplify right side
    273,835.32x = 50,153,490,720.89
  5. Step 5: Solve for x
    x = 50,153,490,720.89/273,835.32
  6. Step 6: Final answer
    x = 183,152.02

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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.