Home / 19,242.99-28,865.30-6,095.07

Finding the Fourth Proportional to 19,242.99, 28,865.30 and 6,095.07

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Solution

The fourth proportional to 19,242.99, 28,865.30 and 6,095.07 is: 9,142.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,242.99 : 28,865.30 = 6,095.07 : x
  2. Step 2: Convert to fraction form
    19,242.99/28,865.30 = 6,095.07/x
  3. Step 3: Cross multiply
    19,242.99x = 28,865.30 × 6,095.07
  4. Step 4: Simplify right side
    19,242.99x = 175,935,993.60
  5. Step 5: Solve for x
    x = 175,935,993.60/19,242.99
  6. Step 6: Final answer
    x = 9,142.86

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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.