Home / 15,475.88-23,256.66-15,100.76

Finding the Fourth Proportional to 15,475.88, 23,256.66 and 15,100.76

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Solution

The fourth proportional to 15,475.88, 23,256.66 and 15,100.76 is: 22,692.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,475.88 : 23,256.66 = 15,100.76 : x
  2. Step 2: Convert to fraction form
    15,475.88/23,256.66 = 15,100.76/x
  3. Step 3: Cross multiply
    15,475.88x = 23,256.66 × 15,100.76
  4. Step 4: Simplify right side
    15,475.88x = 351,193,241.06
  5. Step 5: Solve for x
    x = 351,193,241.06/15,475.88
  6. Step 6: Final answer
    x = 22,692.94

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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.