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Finding the Fourth Proportional to 222,025.96, 333,080.03 and 70,261.26

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Solution

The fourth proportional to 222,025.96, 333,080.03 and 70,261.26 is: 105,404.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,025.96 : 333,080.03 = 70,261.26 : x
  2. Step 2: Convert to fraction form
    222,025.96/333,080.03 = 70,261.26/x
  3. Step 3: Cross multiply
    222,025.96x = 333,080.03 × 70,261.26
  4. Step 4: Simplify right side
    222,025.96x = 23,402,622,588.64
  5. Step 5: Solve for x
    x = 23,402,622,588.64/222,025.96
  6. Step 6: Final answer
    x = 105,404.89

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1.5x scale

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.