Home / 195,653.10-293,441.18-62,497.47

Finding the Fourth Proportional to 195,653.10, 293,441.18 and 62,497.47

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Solution

The fourth proportional to 195,653.10, 293,441.18 and 62,497.47 is: 93,733.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,653.10 : 293,441.18 = 62,497.47 : x
  2. Step 2: Convert to fraction form
    195,653.10/293,441.18 = 62,497.47/x
  3. Step 3: Cross multiply
    195,653.10x = 293,441.18 × 62,497.47
  4. Step 4: Simplify right side
    195,653.10x = 18,339,331,031.33
  5. Step 5: Solve for x
    x = 18,339,331,031.33/195,653.10
  6. Step 6: Final answer
    x = 93,733.91

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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.