Home / 41,070.32-56,676.24-23,165

Finding the Fourth Proportional to 41,070.32, 56,676.24 and 23,165

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Solution

The fourth proportional to 41,070.32, 56,676.24 and 23,165 is: 31,967.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,070.32 : 56,676.24 = 23,165 : x
  2. Step 2: Convert to fraction form
    41,070.32/56,676.24 = 23,165/x
  3. Step 3: Cross multiply
    41,070.32x = 56,676.24 × 23,165
  4. Step 4: Simplify right side
    41,070.32x = 1,312,905,099.60
  5. Step 5: Solve for x
    x = 1,312,905,099.60/41,070.32
  6. Step 6: Final answer
    x = 31,967.25

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1.5x scale

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.