Home / 41,004.63-61,509.24-12,925.44

Finding the Fourth Proportional to 41,004.63, 61,509.24 and 12,925.44

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Solution

The fourth proportional to 41,004.63, 61,509.24 and 12,925.44 is: 19,388.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,004.63 : 61,509.24 = 12,925.44 : x
  2. Step 2: Convert to fraction form
    41,004.63/61,509.24 = 12,925.44/x
  3. Step 3: Cross multiply
    41,004.63x = 61,509.24 × 12,925.44
  4. Step 4: Simplify right side
    41,004.63x = 795,033,991.07
  5. Step 5: Solve for x
    x = 795,033,991.07/41,004.63
  6. Step 6: Final answer
    x = 19,388.88

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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.