Home / 63,756.95-95,594.41-30,476.27

Finding the Fourth Proportional to 63,756.95, 95,594.41 and 30,476.27

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Solution

The fourth proportional to 63,756.95, 95,594.41 and 30,476.27 is: 45,694.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,756.95 : 95,594.41 = 30,476.27 : x
  2. Step 2: Convert to fraction form
    63,756.95/95,594.41 = 30,476.27/x
  3. Step 3: Cross multiply
    63,756.95x = 95,594.41 × 30,476.27
  4. Step 4: Simplify right side
    63,756.95x = 2,913,361,326.73
  5. Step 5: Solve for x
    x = 2,913,361,326.73/63,756.95
  6. Step 6: Final answer
    x = 45,694.81

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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.