Home / 19,914.11-29,875.49-6,062.75

Finding the Fourth Proportional to 19,914.11, 29,875.49 and 6,062.75

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Solution

The fourth proportional to 19,914.11, 29,875.49 and 6,062.75 is: 9,095.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,914.11 : 29,875.49 = 6,062.75 : x
  2. Step 2: Convert to fraction form
    19,914.11/29,875.49 = 6,062.75/x
  3. Step 3: Cross multiply
    19,914.11x = 29,875.49 × 6,062.75
  4. Step 4: Simplify right side
    19,914.11x = 181,127,627.00
  5. Step 5: Solve for x
    x = 181,127,627.00/19,914.11
  6. Step 6: Final answer
    x = 9,095.44

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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.