Home / 241,623.16-333,386.94-146,127.79

Finding the Fourth Proportional to 241,623.16, 333,386.94 and 146,127.79

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Solution

The fourth proportional to 241,623.16, 333,386.94 and 146,127.79 is: 201,624.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,623.16 : 333,386.94 = 146,127.79 : x
  2. Step 2: Convert to fraction form
    241,623.16/333,386.94 = 146,127.79/x
  3. Step 3: Cross multiply
    241,623.16x = 333,386.94 × 146,127.79
  4. Step 4: Simplify right side
    241,623.16x = 48,717,096,757.06
  5. Step 5: Solve for x
    x = 48,717,096,757.06/241,623.16
  6. Step 6: Final answer
    x = 201,624.28

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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.