Home / 168,567.40-252,523.05-93,553.30

Finding the Fourth Proportional to 168,567.40, 252,523.05 and 93,553.30

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Solution

The fourth proportional to 168,567.40, 252,523.05 and 93,553.30 is: 140,147.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,567.40 : 252,523.05 = 93,553.30 : x
  2. Step 2: Convert to fraction form
    168,567.40/252,523.05 = 93,553.30/x
  3. Step 3: Cross multiply
    168,567.40x = 252,523.05 × 93,553.30
  4. Step 4: Simplify right side
    168,567.40x = 23,624,364,653.57
  5. Step 5: Solve for x
    x = 23,624,364,653.57/168,567.40
  6. Step 6: Final answer
    x = 140,147.89

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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.