Home / 41,105.07-61,635.40-14,444.19

Finding the Fourth Proportional to 41,105.07, 61,635.40 and 14,444.19

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Solution

The fourth proportional to 41,105.07, 61,635.40 and 14,444.19 is: 21,658.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,105.07 : 61,635.40 = 14,444.19 : x
  2. Step 2: Convert to fraction form
    41,105.07/61,635.40 = 14,444.19/x
  3. Step 3: Cross multiply
    41,105.07x = 61,635.40 × 14,444.19
  4. Step 4: Simplify right side
    41,105.07x = 890,273,392.22
  5. Step 5: Solve for x
    x = 890,273,392.22/41,105.07
  6. Step 6: Final answer
    x = 21,658.48

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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.