Home / 336,277.11-464,095.04-251,246.55

Finding the Fourth Proportional to 336,277.11, 464,095.04 and 251,246.55

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Solution

The fourth proportional to 336,277.11, 464,095.04 and 251,246.55 is: 346,744.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,277.11 : 464,095.04 = 251,246.55 : x
  2. Step 2: Convert to fraction form
    336,277.11/464,095.04 = 251,246.55/x
  3. Step 3: Cross multiply
    336,277.11x = 464,095.04 × 251,246.55
  4. Step 4: Simplify right side
    336,277.11x = 116,602,276,415.88
  5. Step 5: Solve for x
    x = 116,602,276,415.88/336,277.11
  6. Step 6: Final answer
    x = 346,744.61

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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.