Home / 246,641.35-340,365.96-133,464.10

Finding the Fourth Proportional to 246,641.35, 340,365.96 and 133,464.10

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Solution

The fourth proportional to 246,641.35, 340,365.96 and 133,464.10 is: 184,180.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,641.35 : 340,365.96 = 133,464.10 : x
  2. Step 2: Convert to fraction form
    246,641.35/340,365.96 = 133,464.10/x
  3. Step 3: Cross multiply
    246,641.35x = 340,365.96 × 133,464.10
  4. Step 4: Simplify right side
    246,641.35x = 45,426,636,522.04
  5. Step 5: Solve for x
    x = 45,426,636,522.04/246,641.35
  6. Step 6: Final answer
    x = 184,180.94

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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.