Home / 69,614.41-95,995.25-41,314.63

Finding the Fourth Proportional to 69,614.41, 95,995.25 and 41,314.63

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Solution

The fourth proportional to 69,614.41, 95,995.25 and 41,314.63 is: 56,971.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,614.41 : 95,995.25 = 41,314.63 : x
  2. Step 2: Convert to fraction form
    69,614.41/95,995.25 = 41,314.63/x
  3. Step 3: Cross multiply
    69,614.41x = 95,995.25 × 41,314.63
  4. Step 4: Simplify right side
    69,614.41x = 3,966,008,028.93
  5. Step 5: Solve for x
    x = 3,966,008,028.93/69,614.41
  6. Step 6: Final answer
    x = 56,971.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.