Home / 195,379.98-293,064.50-62,268.23

Finding the Fourth Proportional to 195,379.98, 293,064.50 and 62,268.23

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Solution

The fourth proportional to 195,379.98, 293,064.50 and 62,268.23 is: 93,400.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,379.98 : 293,064.50 = 62,268.23 : x
  2. Step 2: Convert to fraction form
    195,379.98/293,064.50 = 62,268.23/x
  3. Step 3: Cross multiply
    195,379.98x = 293,064.50 × 62,268.23
  4. Step 4: Simplify right side
    195,379.98x = 18,248,605,914.17
  5. Step 5: Solve for x
    x = 18,248,605,914.17/195,379.98
  6. Step 6: Final answer
    x = 93,400.59

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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.