Home / 673,984.48-1,010,976.24-175,348.48

Finding the Fourth Proportional to 673,984.48, 1,010,976.24 and 175,348.48

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Solution

The fourth proportional to 673,984.48, 1,010,976.24 and 175,348.48 is: 263,022.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,984.48 : 1,010,976.24 = 175,348.48 : x
  2. Step 2: Convert to fraction form
    673,984.48/1,010,976.24 = 175,348.48/x
  3. Step 3: Cross multiply
    673,984.48x = 1,010,976.24 × 175,348.48
  4. Step 4: Simplify right side
    673,984.48x = 177,273,147,000.12
  5. Step 5: Solve for x
    x = 177,273,147,000.12/673,984.48
  6. Step 6: Final answer
    x = 263,022.60

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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.