Home / 246,233.81-369,362.04-75,443.29

Finding the Fourth Proportional to 246,233.81, 369,362.04 and 75,443.29

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Solution

The fourth proportional to 246,233.81, 369,362.04 and 75,443.29 is: 113,168.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,233.81 : 369,362.04 = 75,443.29 : x
  2. Step 2: Convert to fraction form
    246,233.81/369,362.04 = 75,443.29/x
  3. Step 3: Cross multiply
    246,233.81x = 369,362.04 × 75,443.29
  4. Step 4: Simplify right side
    246,233.81x = 27,865,886,575.31
  5. Step 5: Solve for x
    x = 27,865,886,575.31/246,233.81
  6. Step 6: Final answer
    x = 113,168.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.