Home / 337,084.02-505,664.91-112,474.26

Finding the Fourth Proportional to 337,084.02, 505,664.91 and 112,474.26

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Solution

The fourth proportional to 337,084.02, 505,664.91 and 112,474.26 is: 168,724.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,084.02 : 505,664.91 = 112,474.26 : x
  2. Step 2: Convert to fraction form
    337,084.02/505,664.91 = 112,474.26/x
  3. Step 3: Cross multiply
    337,084.02x = 505,664.91 × 112,474.26
  4. Step 4: Simplify right side
    337,084.02x = 56,874,286,560.22
  5. Step 5: Solve for x
    x = 56,874,286,560.22/337,084.02
  6. Step 6: Final answer
    x = 168,724.36

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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.