Home / 19,213.35-28,823.19-6,062.65

Finding the Fourth Proportional to 19,213.35, 28,823.19 and 6,062.65

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Solution

The fourth proportional to 19,213.35, 28,823.19 and 6,062.65 is: 9,094.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,213.35 : 28,823.19 = 6,062.65 : x
  2. Step 2: Convert to fraction form
    19,213.35/28,823.19 = 6,062.65/x
  3. Step 3: Cross multiply
    19,213.35x = 28,823.19 × 6,062.65
  4. Step 4: Simplify right side
    19,213.35x = 174,744,852.16
  5. Step 5: Solve for x
    x = 174,744,852.16/19,213.35
  6. Step 6: Final answer
    x = 9,094.97

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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.