Home / 95,570.08-143,351.47-29,007.52

Finding the Fourth Proportional to 95,570.08, 143,351.47 and 29,007.52

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Solution

The fourth proportional to 95,570.08, 143,351.47 and 29,007.52 is: 43,510.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,570.08 : 143,351.47 = 29,007.52 : x
  2. Step 2: Convert to fraction form
    95,570.08/143,351.47 = 29,007.52/x
  3. Step 3: Cross multiply
    95,570.08x = 143,351.47 × 29,007.52
  4. Step 4: Simplify right side
    95,570.08x = 4,158,270,310.94
  5. Step 5: Solve for x
    x = 4,158,270,310.94/95,570.08
  6. Step 6: Final answer
    x = 43,510.17

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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.