Home / 32,896.22-49,316.64-13,164

Finding the Fourth Proportional to 32,896.22, 49,316.64 and 13,164

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Solution

The fourth proportional to 32,896.22, 49,316.64 and 13,164 is: 19,734.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,896.22 : 49,316.64 = 13,164 : x
  2. Step 2: Convert to fraction form
    32,896.22/49,316.64 = 13,164/x
  3. Step 3: Cross multiply
    32,896.22x = 49,316.64 × 13,164
  4. Step 4: Simplify right side
    32,896.22x = 649,204,248.96
  5. Step 5: Solve for x
    x = 649,204,248.96/32,896.22
  6. Step 6: Final answer
    x = 19,734.92

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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.