Home / 63,953.45-95,930.10-17,206.32

Finding the Fourth Proportional to 63,953.45, 95,930.10 and 17,206.32

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Solution

The fourth proportional to 63,953.45, 95,930.10 and 17,206.32 is: 25,809.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,953.45 : 95,930.10 = 17,206.32 : x
  2. Step 2: Convert to fraction form
    63,953.45/95,930.10 = 17,206.32/x
  3. Step 3: Cross multiply
    63,953.45x = 95,930.10 × 17,206.32
  4. Step 4: Simplify right side
    63,953.45x = 1,650,603,998.23
  5. Step 5: Solve for x
    x = 1,650,603,998.23/63,953.45
  6. Step 6: Final answer
    x = 25,809.46

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Similar ratio
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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.