Home / 22,595.28-33,886.43-8,741.04

Finding the Fourth Proportional to 22,595.28, 33,886.43 and 8,741.04

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Solution

The fourth proportional to 22,595.28, 33,886.43 and 8,741.04 is: 13,109.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,595.28 : 33,886.43 = 8,741.04 : x
  2. Step 2: Convert to fraction form
    22,595.28/33,886.43 = 8,741.04/x
  3. Step 3: Cross multiply
    22,595.28x = 33,886.43 × 8,741.04
  4. Step 4: Simplify right side
    22,595.28x = 296,202,640.09
  5. Step 5: Solve for x
    x = 296,202,640.09/22,595.28
  6. Step 6: Final answer
    x = 13,109.05

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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.