Home / 295,563.41-443,407.47-95,868.29

Finding the Fourth Proportional to 295,563.41, 443,407.47 and 95,868.29

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Solution

The fourth proportional to 295,563.41, 443,407.47 and 95,868.29 is: 143,822.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,563.41 : 443,407.47 = 95,868.29 : x
  2. Step 2: Convert to fraction form
    295,563.41/443,407.47 = 95,868.29/x
  3. Step 3: Cross multiply
    295,563.41x = 443,407.47 × 95,868.29
  4. Step 4: Simplify right side
    295,563.41x = 42,508,715,922.13
  5. Step 5: Solve for x
    x = 42,508,715,922.13/295,563.41
  6. Step 6: Final answer
    x = 143,822.66

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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.