Home / 96,532.90-144,818.64-33,355.30

Finding the Fourth Proportional to 96,532.90, 144,818.64 and 33,355.30

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Solution

The fourth proportional to 96,532.90, 144,818.64 and 33,355.30 is: 50,039.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,532.90 : 144,818.64 = 33,355.30 : x
  2. Step 2: Convert to fraction form
    96,532.90/144,818.64 = 33,355.30/x
  3. Step 3: Cross multiply
    96,532.90x = 144,818.64 × 33,355.30
  4. Step 4: Simplify right side
    96,532.90x = 4,830,469,182.79
  5. Step 5: Solve for x
    x = 4,830,469,182.79/96,532.90
  6. Step 6: Final answer
    x = 50,039.62

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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.