Home / 195,907.20-293,860.80-62,882.93

Finding the Fourth Proportional to 195,907.20, 293,860.80 and 62,882.93

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Solution

The fourth proportional to 195,907.20, 293,860.80 and 62,882.93 is: 94,324.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,907.20 : 293,860.80 = 62,882.93 : x
  2. Step 2: Convert to fraction form
    195,907.20/293,860.80 = 62,882.93/x
  3. Step 3: Cross multiply
    195,907.20x = 293,860.80 × 62,882.93
  4. Step 4: Simplify right side
    195,907.20x = 18,478,828,116.14
  5. Step 5: Solve for x
    x = 18,478,828,116.14/195,907.20
  6. Step 6: Final answer
    x = 94,324.40

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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.