Home / 246,083.04-369,176.04-103,928.76

Finding the Fourth Proportional to 246,083.04, 369,176.04 and 103,928.76

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Solution

The fourth proportional to 246,083.04, 369,176.04 and 103,928.76 is: 155,914.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,083.04 : 369,176.04 = 103,928.76 : x
  2. Step 2: Convert to fraction form
    246,083.04/369,176.04 = 103,928.76/x
  3. Step 3: Cross multiply
    246,083.04x = 369,176.04 × 103,928.76
  4. Step 4: Simplify right side
    246,083.04x = 38,368,008,058.91
  5. Step 5: Solve for x
    x = 38,368,008,058.91/246,083.04
  6. Step 6: Final answer
    x = 155,914.88

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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.