Home / 474,036.00-654,009.42-269,942.22

Finding the Fourth Proportional to 474,036.00, 654,009.42 and 269,942.22

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Solution

The fourth proportional to 474,036.00, 654,009.42 and 269,942.22 is: 372,429.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,036.00 : 654,009.42 = 269,942.22 : x
  2. Step 2: Convert to fraction form
    474,036.00/654,009.42 = 269,942.22/x
  3. Step 3: Cross multiply
    474,036.00x = 654,009.42 × 269,942.22
  4. Step 4: Simplify right side
    474,036.00x = 176,544,755,748.00
  5. Step 5: Solve for x
    x = 176,544,755,748.00/474,036.00
  6. Step 6: Final answer
    x = 372,429.01

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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.