Home / 21,675.62-32,513.43-6,093.25

Finding the Fourth Proportional to 21,675.62, 32,513.43 and 6,093.25

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Solution

The fourth proportional to 21,675.62, 32,513.43 and 6,093.25 is: 9,139.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,675.62 : 32,513.43 = 6,093.25 : x
  2. Step 2: Convert to fraction form
    21,675.62/32,513.43 = 6,093.25/x
  3. Step 3: Cross multiply
    21,675.62x = 32,513.43 × 6,093.25
  4. Step 4: Simplify right side
    21,675.62x = 198,112,320.81
  5. Step 5: Solve for x
    x = 198,112,320.81/21,675.62
  6. Step 6: Final answer
    x = 9,139.87

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1.5x scale

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.