Home / 45,834.26-63,250.65-25,691.09

Finding the Fourth Proportional to 45,834.26, 63,250.65 and 25,691.09

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Solution

The fourth proportional to 45,834.26, 63,250.65 and 25,691.09 is: 35,453.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,834.26 : 63,250.65 = 25,691.09 : x
  2. Step 2: Convert to fraction form
    45,834.26/63,250.65 = 25,691.09/x
  3. Step 3: Cross multiply
    45,834.26x = 63,250.65 × 25,691.09
  4. Step 4: Simplify right side
    45,834.26x = 1,624,977,825.46
  5. Step 5: Solve for x
    x = 1,624,977,825.46/45,834.26
  6. Step 6: Final answer
    x = 35,453.35

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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.