Home / 17,830.11-26,744.09-4,682.19

Finding the Fourth Proportional to 17,830.11, 26,744.09 and 4,682.19

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Solution

The fourth proportional to 17,830.11, 26,744.09 and 4,682.19 is: 7,023.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,830.11 : 26,744.09 = 4,682.19 : x
  2. Step 2: Convert to fraction form
    17,830.11/26,744.09 = 4,682.19/x
  3. Step 3: Cross multiply
    17,830.11x = 26,744.09 × 4,682.19
  4. Step 4: Simplify right side
    17,830.11x = 125,220,887.35
  5. Step 5: Solve for x
    x = 125,220,887.35/17,830.11
  6. Step 6: Final answer
    x = 7,023.00

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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.