Home / 246,429.83-340,072.93-133,252.31

Finding the Fourth Proportional to 246,429.83, 340,072.93 and 133,252.31

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Solution

The fourth proportional to 246,429.83, 340,072.93 and 133,252.31 is: 183,888.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,429.83 : 340,072.93 = 133,252.31 : x
  2. Step 2: Convert to fraction form
    246,429.83/340,072.93 = 133,252.31/x
  3. Step 3: Cross multiply
    246,429.83x = 340,072.93 × 133,252.31
  4. Step 4: Simplify right side
    246,429.83x = 45,315,503,490.97
  5. Step 5: Solve for x
    x = 45,315,503,490.97/246,429.83
  6. Step 6: Final answer
    x = 183,888.06

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1.5x scale

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.