Home / 295,511.24-443,329.14-95,816.06

Finding the Fourth Proportional to 295,511.24, 443,329.14 and 95,816.06

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Solution

The fourth proportional to 295,511.24, 443,329.14 and 95,816.06 is: 143,744.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,511.24 : 443,329.14 = 95,816.06 : x
  2. Step 2: Convert to fraction form
    295,511.24/443,329.14 = 95,816.06/x
  3. Step 3: Cross multiply
    295,511.24x = 443,329.14 × 95,816.06
  4. Step 4: Simplify right side
    295,511.24x = 42,478,048,782.26
  5. Step 5: Solve for x
    x = 42,478,048,782.26/295,511.24
  6. Step 6: Final answer
    x = 143,744.27

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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.