Home / 295,536.02-443,101.55-105,992.33

Finding the Fourth Proportional to 295,536.02, 443,101.55 and 105,992.33

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Solution

The fourth proportional to 295,536.02, 443,101.55 and 105,992.33 is: 158,915.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,536.02 : 443,101.55 = 105,992.33 : x
  2. Step 2: Convert to fraction form
    295,536.02/443,101.55 = 105,992.33/x
  3. Step 3: Cross multiply
    295,536.02x = 443,101.55 × 105,992.33
  4. Step 4: Simplify right side
    295,536.02x = 46,965,362,965.64
  5. Step 5: Solve for x
    x = 46,965,362,965.64/295,536.02
  6. Step 6: Final answer
    x = 158,915.87

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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.