Home / 96,682.07-144,988.37-33,485.18

Finding the Fourth Proportional to 96,682.07, 144,988.37 and 33,485.18

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Solution

The fourth proportional to 96,682.07, 144,988.37 and 33,485.18 is: 50,215.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,682.07 : 144,988.37 = 33,485.18 : x
  2. Step 2: Convert to fraction form
    96,682.07/144,988.37 = 33,485.18/x
  3. Step 3: Cross multiply
    96,682.07x = 144,988.37 × 33,485.18
  4. Step 4: Simplify right side
    96,682.07x = 4,854,960,774.99
  5. Step 5: Solve for x
    x = 4,854,960,774.99/96,682.07
  6. Step 6: Final answer
    x = 50,215.73

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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.