Home / 41,070.88-56,676.66-23,165.72

Finding the Fourth Proportional to 41,070.88, 56,676.66 and 23,165.72

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Solution

The fourth proportional to 41,070.88, 56,676.66 and 23,165.72 is: 31,968.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,070.88 : 56,676.66 = 23,165.72 : x
  2. Step 2: Convert to fraction form
    41,070.88/56,676.66 = 23,165.72/x
  3. Step 3: Cross multiply
    41,070.88x = 56,676.66 × 23,165.72
  4. Step 4: Simplify right side
    41,070.88x = 1,312,955,636.10
  5. Step 5: Solve for x
    x = 1,312,955,636.10/41,070.88
  6. Step 6: Final answer
    x = 31,968.04

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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.