Home / 353,212.22-529,836.65-116,573.34

Finding the Fourth Proportional to 353,212.22, 529,836.65 and 116,573.34

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Solution

The fourth proportional to 353,212.22, 529,836.65 and 116,573.34 is: 174,866.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    353,212.22 : 529,836.65 = 116,573.34 : x
  2. Step 2: Convert to fraction form
    353,212.22/529,836.65 = 116,573.34/x
  3. Step 3: Cross multiply
    353,212.22x = 529,836.65 × 116,573.34
  4. Step 4: Simplify right side
    353,212.22x = 61,764,827,362.04
  5. Step 5: Solve for x
    x = 61,764,827,362.04/353,212.22
  6. Step 6: Final answer
    x = 174,866.06

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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.