Home / 195,458.82-293,210.09-62,308.18

Finding the Fourth Proportional to 195,458.82, 293,210.09 and 62,308.18

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Solution

The fourth proportional to 195,458.82, 293,210.09 and 62,308.18 is: 93,469.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,458.82 : 293,210.09 = 62,308.18 : x
  2. Step 2: Convert to fraction form
    195,458.82/293,210.09 = 62,308.18/x
  3. Step 3: Cross multiply
    195,458.82x = 293,210.09 × 62,308.18
  4. Step 4: Simplify right side
    195,458.82x = 18,269,387,704.65
  5. Step 5: Solve for x
    x = 18,269,387,704.65/195,458.82
  6. Step 6: Final answer
    x = 93,469.24

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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.