Home / 336,084.83-463,829.75-251,054.27

Finding the Fourth Proportional to 336,084.83, 463,829.75 and 251,054.27

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Solution

The fourth proportional to 336,084.83, 463,829.75 and 251,054.27 is: 346,479.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,084.83 : 463,829.75 = 251,054.27 : x
  2. Step 2: Convert to fraction form
    336,084.83/463,829.75 = 251,054.27/x
  3. Step 3: Cross multiply
    336,084.83x = 463,829.75 × 251,054.27
  4. Step 4: Simplify right side
    336,084.83x = 116,446,439,290.53
  5. Step 5: Solve for x
    x = 116,446,439,290.53/336,084.83
  6. Step 6: Final answer
    x = 346,479.31

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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.