Home / 96,350.95-144,490.48-33,153.20

Finding the Fourth Proportional to 96,350.95, 144,490.48 and 33,153.20

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Solution

The fourth proportional to 96,350.95, 144,490.48 and 33,153.20 is: 49,717.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,350.95 : 144,490.48 = 33,153.20 : x
  2. Step 2: Convert to fraction form
    96,350.95/144,490.48 = 33,153.20/x
  3. Step 3: Cross multiply
    96,350.95x = 144,490.48 × 33,153.20
  4. Step 4: Simplify right side
    96,350.95x = 4,790,320,976.20
  5. Step 5: Solve for x
    x = 4,790,320,976.20/96,350.95
  6. Step 6: Final answer
    x = 49,717.42

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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.