Home / 336,856.24-464,896.02-193,622.32

Finding the Fourth Proportional to 336,856.24, 464,896.02 and 193,622.32

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Solution

The fourth proportional to 336,856.24, 464,896.02 and 193,622.32 is: 267,218.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,856.24 : 464,896.02 = 193,622.32 : x
  2. Step 2: Convert to fraction form
    336,856.24/464,896.02 = 193,622.32/x
  3. Step 3: Cross multiply
    336,856.24x = 464,896.02 × 193,622.32
  4. Step 4: Simplify right side
    336,856.24x = 90,014,245,951.17
  5. Step 5: Solve for x
    x = 90,014,245,951.17/336,856.24
  6. Step 6: Final answer
    x = 267,218.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.