Home / 19,558.00-29,263.19-11,241.93

Finding the Fourth Proportional to 19,558.00, 29,263.19 and 11,241.93

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Solution

The fourth proportional to 19,558.00, 29,263.19 and 11,241.93 is: 16,820.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,558.00 : 29,263.19 = 11,241.93 : x
  2. Step 2: Convert to fraction form
    19,558.00/29,263.19 = 11,241.93/x
  3. Step 3: Cross multiply
    19,558.00x = 29,263.19 × 11,241.93
  4. Step 4: Simplify right side
    19,558.00x = 328,974,677.35
  5. Step 5: Solve for x
    x = 328,974,677.35/19,558.00
  6. Step 6: Final answer
    x = 16,820.47

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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.