Home / 63,708.05-95,563.40-23,180.18

Finding the Fourth Proportional to 63,708.05, 95,563.40 and 23,180.18

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Solution

The fourth proportional to 63,708.05, 95,563.40 and 23,180.18 is: 34,770.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,708.05 : 95,563.40 = 23,180.18 : x
  2. Step 2: Convert to fraction form
    63,708.05/95,563.40 = 23,180.18/x
  3. Step 3: Cross multiply
    63,708.05x = 95,563.40 × 23,180.18
  4. Step 4: Simplify right side
    63,708.05x = 2,215,176,219.69
  5. Step 5: Solve for x
    x = 2,215,176,219.69/63,708.05
  6. Step 6: Final answer
    x = 34,770.74

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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.