Home / 21,675.02-32,513.79-6,093.86

Finding the Fourth Proportional to 21,675.02, 32,513.79 and 6,093.86

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Solution

The fourth proportional to 21,675.02, 32,513.79 and 6,093.86 is: 9,141.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,675.02 : 32,513.79 = 6,093.86 : x
  2. Step 2: Convert to fraction form
    21,675.02/32,513.79 = 6,093.86/x
  3. Step 3: Cross multiply
    21,675.02x = 32,513.79 × 6,093.86
  4. Step 4: Simplify right side
    21,675.02x = 198,134,484.33
  5. Step 5: Solve for x
    x = 198,134,484.33/21,675.02
  6. Step 6: Final answer
    x = 9,141.14

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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.