Home / 351,097.24-526,700.46-114,384.76

Finding the Fourth Proportional to 351,097.24, 526,700.46 and 114,384.76

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Solution

The fourth proportional to 351,097.24, 526,700.46 and 114,384.76 is: 171,594.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,097.24 : 526,700.46 = 114,384.76 : x
  2. Step 2: Convert to fraction form
    351,097.24/526,700.46 = 114,384.76/x
  3. Step 3: Cross multiply
    351,097.24x = 526,700.46 × 114,384.76
  4. Step 4: Simplify right side
    351,097.24x = 60,246,505,708.99
  5. Step 5: Solve for x
    x = 60,246,505,708.99/351,097.24
  6. Step 6: Final answer
    x = 171,594.93

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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.