Home / 295,290.32-443,006.00-95,610.90

Finding the Fourth Proportional to 295,290.32, 443,006.00 and 95,610.90

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Solution

The fourth proportional to 295,290.32, 443,006.00 and 95,610.90 is: 143,439.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,290.32 : 443,006.00 = 95,610.90 : x
  2. Step 2: Convert to fraction form
    295,290.32/443,006.00 = 95,610.90/x
  3. Step 3: Cross multiply
    295,290.32x = 443,006.00 × 95,610.90
  4. Step 4: Simplify right side
    295,290.32x = 42,356,201,887.35
  5. Step 5: Solve for x
    x = 42,356,201,887.35/295,290.32
  6. Step 6: Final answer
    x = 143,439.18

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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.