Home / 63,704.04-95,556.06-28,602.69

Finding the Fourth Proportional to 63,704.04, 95,556.06 and 28,602.69

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Solution

The fourth proportional to 63,704.04, 95,556.06 and 28,602.69 is: 42,904.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,704.04 : 95,556.06 = 28,602.69 : x
  2. Step 2: Convert to fraction form
    63,704.04/95,556.06 = 28,602.69/x
  3. Step 3: Cross multiply
    63,704.04x = 95,556.06 × 28,602.69
  4. Step 4: Simplify right side
    63,704.04x = 2,733,160,361.80
  5. Step 5: Solve for x
    x = 2,733,160,361.80/63,704.04
  6. Step 6: Final answer
    x = 42,904.04

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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.