Home / 19,592.66-29,379.20-6,263.92

Finding the Fourth Proportional to 19,592.66, 29,379.20 and 6,263.92

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Solution

The fourth proportional to 19,592.66, 29,379.20 and 6,263.92 is: 9,392.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,592.66 : 29,379.20 = 6,263.92 : x
  2. Step 2: Convert to fraction form
    19,592.66/29,379.20 = 6,263.92/x
  3. Step 3: Cross multiply
    19,592.66x = 29,379.20 × 6,263.92
  4. Step 4: Simplify right side
    19,592.66x = 184,028,958.46
  5. Step 5: Solve for x
    x = 184,028,958.46/19,592.66
  6. Step 6: Final answer
    x = 9,392.75

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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.