Home / 41,165.88-56,808.96-22,302.99

Finding the Fourth Proportional to 41,165.88, 56,808.96 and 22,302.99

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Solution

The fourth proportional to 41,165.88, 56,808.96 and 22,302.99 is: 30,778.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,165.88 : 56,808.96 = 22,302.99 : x
  2. Step 2: Convert to fraction form
    41,165.88/56,808.96 = 22,302.99/x
  3. Step 3: Cross multiply
    41,165.88x = 56,808.96 × 22,302.99
  4. Step 4: Simplify right side
    41,165.88x = 1,267,009,666.79
  5. Step 5: Solve for x
    x = 1,267,009,666.79/41,165.88
  6. Step 6: Final answer
    x = 30,778.15

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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.