Home / 37,439.24-56,173.04-17,458.96

Finding the Fourth Proportional to 37,439.24, 56,173.04 and 17,458.96

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Solution

The fourth proportional to 37,439.24, 56,173.04 and 17,458.96 is: 26,195.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,439.24 : 56,173.04 = 17,458.96 : x
  2. Step 2: Convert to fraction form
    37,439.24/56,173.04 = 17,458.96/x
  3. Step 3: Cross multiply
    37,439.24x = 56,173.04 × 17,458.96
  4. Step 4: Simplify right side
    37,439.24x = 980,722,858.44
  5. Step 5: Solve for x
    x = 980,722,858.44/37,439.24
  6. Step 6: Final answer
    x = 26,195.05

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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.