Home / 19,251.04-28,865.76-6,100.96

Finding the Fourth Proportional to 19,251.04, 28,865.76 and 6,100.96

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Solution

The fourth proportional to 19,251.04, 28,865.76 and 6,100.96 is: 9,148.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,251.04 : 28,865.76 = 6,100.96 : x
  2. Step 2: Convert to fraction form
    19,251.04/28,865.76 = 6,100.96/x
  3. Step 3: Cross multiply
    19,251.04x = 28,865.76 × 6,100.96
  4. Step 4: Simplify right side
    19,251.04x = 176,108,847.13
  5. Step 5: Solve for x
    x = 176,108,847.13/19,251.04
  6. Step 6: Final answer
    x = 9,148.02

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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.