Home / 362,941.03-544,412.42-110,223.44

Finding the Fourth Proportional to 362,941.03, 544,412.42 and 110,223.44

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Solution

The fourth proportional to 362,941.03, 544,412.42 and 110,223.44 is: 165,335.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,941.03 : 544,412.42 = 110,223.44 : x
  2. Step 2: Convert to fraction form
    362,941.03/544,412.42 = 110,223.44/x
  3. Step 3: Cross multiply
    362,941.03x = 544,412.42 × 110,223.44
  4. Step 4: Simplify right side
    362,941.03x = 60,007,009,711.12
  5. Step 5: Solve for x
    x = 60,007,009,711.12/362,941.03
  6. Step 6: Final answer
    x = 165,335.43

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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.