Home / 37,122-55,543.50-26,050.29

Finding the Fourth Proportional to 37,122, 55,543.50 and 26,050.29

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Solution

The fourth proportional to 37,122, 55,543.50 and 26,050.29 is: 38,977.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,122 : 55,543.50 = 26,050.29 : x
  2. Step 2: Convert to fraction form
    37,122/55,543.50 = 26,050.29/x
  3. Step 3: Cross multiply
    37,122x = 55,543.50 × 26,050.29
  4. Step 4: Simplify right side
    37,122x = 1,446,924,282.62
  5. Step 5: Solve for x
    x = 1,446,924,282.62/37,122
  6. Step 6: Final answer
    x = 38,977.54

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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.