Home / 205,058.46-307,633.26-62,923.50

Finding the Fourth Proportional to 205,058.46, 307,633.26 and 62,923.50

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Solution

The fourth proportional to 205,058.46, 307,633.26 and 62,923.50 is: 94,399.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    205,058.46 : 307,633.26 = 62,923.50 : x
  2. Step 2: Convert to fraction form
    205,058.46/307,633.26 = 62,923.50/x
  3. Step 3: Cross multiply
    205,058.46x = 307,633.26 × 62,923.50
  4. Step 4: Simplify right side
    205,058.46x = 19,357,361,435.61
  5. Step 5: Solve for x
    x = 19,357,361,435.61/205,058.46
  6. Step 6: Final answer
    x = 94,399.23

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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.