Home / 19,867.08-29,804.94-6,015

Finding the Fourth Proportional to 19,867.08, 29,804.94 and 6,015

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Solution

The fourth proportional to 19,867.08, 29,804.94 and 6,015 is: 9,023.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,867.08 : 29,804.94 = 6,015 : x
  2. Step 2: Convert to fraction form
    19,867.08/29,804.94 = 6,015/x
  3. Step 3: Cross multiply
    19,867.08x = 29,804.94 × 6,015
  4. Step 4: Simplify right side
    19,867.08x = 179,276,714.10
  5. Step 5: Solve for x
    x = 179,276,714.10/19,867.08
  6. Step 6: Final answer
    x = 9,023.81

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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.