Home / 19,347.23-29,024.49-6,198.50

Finding the Fourth Proportional to 19,347.23, 29,024.49 and 6,198.50

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Solution

The fourth proportional to 19,347.23, 29,024.49 and 6,198.50 is: 9,298.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,347.23 : 29,024.49 = 6,198.50 : x
  2. Step 2: Convert to fraction form
    19,347.23/29,024.49 = 6,198.50/x
  3. Step 3: Cross multiply
    19,347.23x = 29,024.49 × 6,198.50
  4. Step 4: Simplify right side
    19,347.23x = 179,908,301.27
  5. Step 5: Solve for x
    x = 179,908,301.27/19,347.23
  6. Step 6: Final answer
    x = 9,298.92

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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.