Home / 96,709.04-145,011.91-33,512.95

Finding the Fourth Proportional to 96,709.04, 145,011.91 and 33,512.95

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Solution

The fourth proportional to 96,709.04, 145,011.91 and 33,512.95 is: 50,251.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,709.04 : 145,011.91 = 33,512.95 : x
  2. Step 2: Convert to fraction form
    96,709.04/145,011.91 = 33,512.95/x
  3. Step 3: Cross multiply
    96,709.04x = 145,011.91 × 33,512.95
  4. Step 4: Simplify right side
    96,709.04x = 4,859,776,889.23
  5. Step 5: Solve for x
    x = 4,859,776,889.23/96,709.04
  6. Step 6: Final answer
    x = 50,251.53

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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.