Home / 45,465.39-62,744.18-25,322.27

Finding the Fourth Proportional to 45,465.39, 62,744.18 and 25,322.27

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Solution

The fourth proportional to 45,465.39, 62,744.18 and 25,322.27 is: 34,945.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,465.39 : 62,744.18 = 25,322.27 : x
  2. Step 2: Convert to fraction form
    45,465.39/62,744.18 = 25,322.27/x
  3. Step 3: Cross multiply
    45,465.39x = 62,744.18 × 25,322.27
  4. Step 4: Simplify right side
    45,465.39x = 1,588,824,626.56
  5. Step 5: Solve for x
    x = 1,588,824,626.56/45,465.39
  6. Step 6: Final answer
    x = 34,945.80

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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.