Home / 95,363.34-143,058.38-28,795.92

Finding the Fourth Proportional to 95,363.34, 143,058.38 and 28,795.92

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Solution

The fourth proportional to 95,363.34, 143,058.38 and 28,795.92 is: 43,197.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,363.34 : 143,058.38 = 28,795.92 : x
  2. Step 2: Convert to fraction form
    95,363.34/143,058.38 = 28,795.92/x
  3. Step 3: Cross multiply
    95,363.34x = 143,058.38 × 28,795.92
  4. Step 4: Simplify right side
    95,363.34x = 4,119,497,521.83
  5. Step 5: Solve for x
    x = 4,119,497,521.83/95,363.34
  6. Step 6: Final answer
    x = 43,197.92

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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.