Home / 49,570.92-68,406.01-26,909.41

Finding the Fourth Proportional to 49,570.92, 68,406.01 and 26,909.41

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Solution

The fourth proportional to 49,570.92, 68,406.01 and 26,909.41 is: 37,133.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,570.92 : 68,406.01 = 26,909.41 : x
  2. Step 2: Convert to fraction form
    49,570.92/68,406.01 = 26,909.41/x
  3. Step 3: Cross multiply
    49,570.92x = 68,406.01 × 26,909.41
  4. Step 4: Simplify right side
    49,570.92x = 1,840,765,369.55
  5. Step 5: Solve for x
    x = 1,840,765,369.55/49,570.92
  6. Step 6: Final answer
    x = 37,133.98

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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.