Home / 336,913.08-464,980.83-191,754.17

Finding the Fourth Proportional to 336,913.08, 464,980.83 and 191,754.17

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Solution

The fourth proportional to 336,913.08, 464,980.83 and 191,754.17 is: 264,643.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,913.08 : 464,980.83 = 191,754.17 : x
  2. Step 2: Convert to fraction form
    336,913.08/464,980.83 = 191,754.17/x
  3. Step 3: Cross multiply
    336,913.08x = 464,980.83 × 191,754.17
  4. Step 4: Simplify right side
    336,913.08x = 89,162,010,797.66
  5. Step 5: Solve for x
    x = 89,162,010,797.66/336,913.08
  6. Step 6: Final answer
    x = 264,643.96

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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.