Home / 19,884.28-29,827.86-6,034.36

Finding the Fourth Proportional to 19,884.28, 29,827.86 and 6,034.36

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Solution

The fourth proportional to 19,884.28, 29,827.86 and 6,034.36 is: 9,051.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,884.28 : 29,827.86 = 6,034.36 : x
  2. Step 2: Convert to fraction form
    19,884.28/29,827.86 = 6,034.36/x
  3. Step 3: Cross multiply
    19,884.28x = 29,827.86 × 6,034.36
  4. Step 4: Simplify right side
    19,884.28x = 179,992,045.27
  5. Step 5: Solve for x
    x = 179,992,045.27/19,884.28
  6. Step 6: Final answer
    x = 9,051.98

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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.