Home / 95,504.98-143,257.31-25,384.29

Finding the Fourth Proportional to 95,504.98, 143,257.31 and 25,384.29

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Solution

The fourth proportional to 95,504.98, 143,257.31 and 25,384.29 is: 38,076.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,504.98 : 143,257.31 = 25,384.29 : x
  2. Step 2: Convert to fraction form
    95,504.98/143,257.31 = 25,384.29/x
  3. Step 3: Cross multiply
    95,504.98x = 143,257.31 × 25,384.29
  4. Step 4: Simplify right side
    95,504.98x = 3,636,485,481.32
  5. Step 5: Solve for x
    x = 3,636,485,481.32/95,504.98
  6. Step 6: Final answer
    x = 38,076.40

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1.5x scale

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.