Home / 152,024.52-209,868.66-95,467.08

Finding the Fourth Proportional to 152,024.52, 209,868.66 and 95,467.08

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Solution

The fourth proportional to 152,024.52, 209,868.66 and 95,467.08 is: 131,791.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,024.52 : 209,868.66 = 95,467.08 : x
  2. Step 2: Convert to fraction form
    152,024.52/209,868.66 = 95,467.08/x
  3. Step 3: Cross multiply
    152,024.52x = 209,868.66 × 95,467.08
  4. Step 4: Simplify right side
    152,024.52x = 20,035,548,153.71
  5. Step 5: Solve for x
    x = 20,035,548,153.71/152,024.52
  6. Step 6: Final answer
    x = 131,791.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.