Home / 93,853.30-140,778.75-22,776.52

Finding the Fourth Proportional to 93,853.30, 140,778.75 and 22,776.52

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Solution

The fourth proportional to 93,853.30, 140,778.75 and 22,776.52 is: 34,164.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,853.30 : 140,778.75 = 22,776.52 : x
  2. Step 2: Convert to fraction form
    93,853.30/140,778.75 = 22,776.52/x
  3. Step 3: Cross multiply
    93,853.30x = 140,778.75 × 22,776.52
  4. Step 4: Simplify right side
    93,853.30x = 3,206,450,014.95
  5. Step 5: Solve for x
    x = 3,206,450,014.95/93,853.30
  6. Step 6: Final answer
    x = 34,164.49

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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.