Home / 16,693.65-25,029.36-10,015.11

Finding the Fourth Proportional to 16,693.65, 25,029.36 and 10,015.11

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Solution

The fourth proportional to 16,693.65, 25,029.36 and 10,015.11 is: 15,016.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,693.65 : 25,029.36 = 10,015.11 : x
  2. Step 2: Convert to fraction form
    16,693.65/25,029.36 = 10,015.11/x
  3. Step 3: Cross multiply
    16,693.65x = 25,029.36 × 10,015.11
  4. Step 4: Simplify right side
    16,693.65x = 250,671,793.63
  5. Step 5: Solve for x
    x = 250,671,793.63/16,693.65
  6. Step 6: Final answer
    x = 15,016.00

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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.