Home / 41,192.88-61,794.18-30,870.24

Finding the Fourth Proportional to 41,192.88, 61,794.18 and 30,870.24

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Solution

The fourth proportional to 41,192.88, 61,794.18 and 30,870.24 is: 46,309.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,192.88 : 61,794.18 = 30,870.24 : x
  2. Step 2: Convert to fraction form
    41,192.88/61,794.18 = 30,870.24/x
  3. Step 3: Cross multiply
    41,192.88x = 61,794.18 × 30,870.24
  4. Step 4: Simplify right side
    41,192.88x = 1,907,601,167.20
  5. Step 5: Solve for x
    x = 1,907,601,167.20/41,192.88
  6. Step 6: Final answer
    x = 46,309.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.