Home / 195,739.65-293,653.26-62,627.88

Finding the Fourth Proportional to 195,739.65, 293,653.26 and 62,627.88

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Solution

The fourth proportional to 195,739.65, 293,653.26 and 62,627.88 is: 93,955.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,739.65 : 293,653.26 = 62,627.88 : x
  2. Step 2: Convert to fraction form
    195,739.65/293,653.26 = 62,627.88/x
  3. Step 3: Cross multiply
    195,739.65x = 293,653.26 × 62,627.88
  4. Step 4: Simplify right side
    195,739.65x = 18,390,881,128.89
  5. Step 5: Solve for x
    x = 18,390,881,128.89/195,739.65
  6. Step 6: Final answer
    x = 93,955.83

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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.