Home / 41,980.07-57,933.77-22,861.10

Finding the Fourth Proportional to 41,980.07, 57,933.77 and 22,861.10

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Solution

The fourth proportional to 41,980.07, 57,933.77 and 22,861.10 is: 31,549.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,980.07 : 57,933.77 = 22,861.10 : x
  2. Step 2: Convert to fraction form
    41,980.07/57,933.77 = 22,861.10/x
  3. Step 3: Cross multiply
    41,980.07x = 57,933.77 × 22,861.10
  4. Step 4: Simplify right side
    41,980.07x = 1,324,429,739.88
  5. Step 5: Solve for x
    x = 1,324,429,739.88/41,980.07
  6. Step 6: Final answer
    x = 31,549.01

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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.