Home / 19,723.24-29,597.98-9,336.04

Finding the Fourth Proportional to 19,723.24, 29,597.98 and 9,336.04

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Solution

The fourth proportional to 19,723.24, 29,597.98 and 9,336.04 is: 14,010.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,723.24 : 29,597.98 = 9,336.04 : x
  2. Step 2: Convert to fraction form
    19,723.24/29,597.98 = 9,336.04/x
  3. Step 3: Cross multiply
    19,723.24x = 29,597.98 × 9,336.04
  4. Step 4: Simplify right side
    19,723.24x = 276,327,925.20
  5. Step 5: Solve for x
    x = 276,327,925.20/19,723.24
  6. Step 6: Final answer
    x = 14,010.27

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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.