Home / 45,668.30-63,025.20-25,526.03

Finding the Fourth Proportional to 45,668.30, 63,025.20 and 25,526.03

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Solution

The fourth proportional to 45,668.30, 63,025.20 and 25,526.03 is: 35,227.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,668.30 : 63,025.20 = 25,526.03 : x
  2. Step 2: Convert to fraction form
    45,668.30/63,025.20 = 25,526.03/x
  3. Step 3: Cross multiply
    45,668.30x = 63,025.20 × 25,526.03
  4. Step 4: Simplify right side
    45,668.30x = 1,608,782,830.83
  5. Step 5: Solve for x
    x = 1,608,782,830.83/45,668.30
  6. Step 6: Final answer
    x = 35,227.57

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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.