Home / 63,919.06-95,844.82-28,364.93

Finding the Fourth Proportional to 63,919.06, 95,844.82 and 28,364.93

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Solution

The fourth proportional to 63,919.06, 95,844.82 and 28,364.93 is: 42,532.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,919.06 : 95,844.82 = 28,364.93 : x
  2. Step 2: Convert to fraction form
    63,919.06/95,844.82 = 28,364.93/x
  3. Step 3: Cross multiply
    63,919.06x = 95,844.82 × 28,364.93
  4. Step 4: Simplify right side
    63,919.06x = 2,718,632,011.76
  5. Step 5: Solve for x
    x = 2,718,632,011.76/63,919.06
  6. Step 6: Final answer
    x = 42,532.41

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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.