Home / 41,070.76-56,676.72-23,165.98

Finding the Fourth Proportional to 41,070.76, 56,676.72 and 23,165.98

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Solution

The fourth proportional to 41,070.76, 56,676.72 and 23,165.98 is: 31,968.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,070.76 : 56,676.72 = 23,165.98 : x
  2. Step 2: Convert to fraction form
    41,070.76/56,676.72 = 23,165.98/x
  3. Step 3: Cross multiply
    41,070.76x = 56,676.72 × 23,165.98
  4. Step 4: Simplify right side
    41,070.76x = 1,312,971,761.99
  5. Step 5: Solve for x
    x = 1,312,971,761.99/41,070.76
  6. Step 6: Final answer
    x = 31,968.53

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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.