Home / 41,106.88-61,670.76-11,524.84

Finding the Fourth Proportional to 41,106.88, 61,670.76 and 11,524.84

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Solution

The fourth proportional to 41,106.88, 61,670.76 and 11,524.84 is: 17,290.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,106.88 : 61,670.76 = 11,524.84 : x
  2. Step 2: Convert to fraction form
    41,106.88/61,670.76 = 11,524.84/x
  3. Step 3: Cross multiply
    41,106.88x = 61,670.76 × 11,524.84
  4. Step 4: Simplify right side
    41,106.88x = 710,745,641.68
  5. Step 5: Solve for x
    x = 710,745,641.68/41,106.88
  6. Step 6: Final answer
    x = 17,290.19

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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.