Home / 63,129.02-94,697.54-25,668.62

Finding the Fourth Proportional to 63,129.02, 94,697.54 and 25,668.62

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Solution

The fourth proportional to 63,129.02, 94,697.54 and 25,668.62 is: 38,504.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,129.02 : 94,697.54 = 25,668.62 : x
  2. Step 2: Convert to fraction form
    63,129.02/94,697.54 = 25,668.62/x
  3. Step 3: Cross multiply
    63,129.02x = 94,697.54 × 25,668.62
  4. Step 4: Simplify right side
    63,129.02x = 2,430,754,759.88
  5. Step 5: Solve for x
    x = 2,430,754,759.88/63,129.02
  6. Step 6: Final answer
    x = 38,504.56

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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.