Home / 45,366.68-68,063.84-23,195.62

Finding the Fourth Proportional to 45,366.68, 68,063.84 and 23,195.62

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Solution

The fourth proportional to 45,366.68, 68,063.84 and 23,195.62 is: 34,800.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,366.68 : 68,063.84 = 23,195.62 : x
  2. Step 2: Convert to fraction form
    45,366.68/68,063.84 = 23,195.62/x
  3. Step 3: Cross multiply
    45,366.68x = 68,063.84 × 23,195.62
  4. Step 4: Simplify right side
    45,366.68x = 1,578,782,968.38
  5. Step 5: Solve for x
    x = 1,578,782,968.38/45,366.68
  6. Step 6: Final answer
    x = 34,800.50

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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.