Home / 95,752.24-143,628.28-43,100.21

Finding the Fourth Proportional to 95,752.24, 143,628.28 and 43,100.21

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Solution

The fourth proportional to 95,752.24, 143,628.28 and 43,100.21 is: 64,650.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,752.24 : 143,628.28 = 43,100.21 : x
  2. Step 2: Convert to fraction form
    95,752.24/143,628.28 = 43,100.21/x
  3. Step 3: Cross multiply
    95,752.24x = 143,628.28 × 43,100.21
  4. Step 4: Simplify right side
    95,752.24x = 6,190,409,029.94
  5. Step 5: Solve for x
    x = 6,190,409,029.94/95,752.24
  6. Step 6: Final answer
    x = 64,650.28

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1.5x scale

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.