Home / 41,173.79-61,776.95-17,486.42

Finding the Fourth Proportional to 41,173.79, 61,776.95 and 17,486.42

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Solution

The fourth proportional to 41,173.79, 61,776.95 and 17,486.42 is: 26,236.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,173.79 : 61,776.95 = 17,486.42 : x
  2. Step 2: Convert to fraction form
    41,173.79/61,776.95 = 17,486.42/x
  3. Step 3: Cross multiply
    41,173.79x = 61,776.95 × 17,486.42
  4. Step 4: Simplify right side
    41,173.79x = 1,080,257,297.70
  5. Step 5: Solve for x
    x = 1,080,257,297.70/41,173.79
  6. Step 6: Final answer
    x = 26,236.53

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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.