Home / 45,977.22-63,448.53-25,834.14

Finding the Fourth Proportional to 45,977.22, 63,448.53 and 25,834.14

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Solution

The fourth proportional to 45,977.22, 63,448.53 and 25,834.14 is: 35,651.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,977.22 : 63,448.53 = 25,834.14 : x
  2. Step 2: Convert to fraction form
    45,977.22/63,448.53 = 25,834.14/x
  3. Step 3: Cross multiply
    45,977.22x = 63,448.53 × 25,834.14
  4. Step 4: Simplify right side
    45,977.22x = 1,639,138,206.81
  5. Step 5: Solve for x
    x = 1,639,138,206.81/45,977.22
  6. Step 6: Final answer
    x = 35,651.09

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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.