Home / 41,145.55-61,695.24-13,060.37

Finding the Fourth Proportional to 41,145.55, 61,695.24 and 13,060.37

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Solution

The fourth proportional to 41,145.55, 61,695.24 and 13,060.37 is: 19,583.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,145.55 : 61,695.24 = 13,060.37 : x
  2. Step 2: Convert to fraction form
    41,145.55/61,695.24 = 13,060.37/x
  3. Step 3: Cross multiply
    41,145.55x = 61,695.24 × 13,060.37
  4. Step 4: Simplify right side
    41,145.55x = 805,762,661.64
  5. Step 5: Solve for x
    x = 805,762,661.64/41,145.55
  6. Step 6: Final answer
    x = 19,583.23

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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.