Home / 71,594.10-98,814.60-41,375.16

Finding the Fourth Proportional to 71,594.10, 98,814.60 and 41,375.16

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Solution

The fourth proportional to 71,594.10, 98,814.60 and 41,375.16 is: 57,106.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,594.10 : 98,814.60 = 41,375.16 : x
  2. Step 2: Convert to fraction form
    71,594.10/98,814.60 = 41,375.16/x
  3. Step 3: Cross multiply
    71,594.10x = 98,814.60 × 41,375.16
  4. Step 4: Simplify right side
    71,594.10x = 4,088,469,885.34
  5. Step 5: Solve for x
    x = 4,088,469,885.34/71,594.10
  6. Step 6: Final answer
    x = 57,106.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.