Home / 52,461.55-78,626.48-41,324.25

Finding the Fourth Proportional to 52,461.55, 78,626.48 and 41,324.25

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Solution

The fourth proportional to 52,461.55, 78,626.48 and 41,324.25 is: 61,934.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,461.55 : 78,626.48 = 41,324.25 : x
  2. Step 2: Convert to fraction form
    52,461.55/78,626.48 = 41,324.25/x
  3. Step 3: Cross multiply
    52,461.55x = 78,626.48 × 41,324.25
  4. Step 4: Simplify right side
    52,461.55x = 3,249,180,404.37
  5. Step 5: Solve for x
    x = 3,249,180,404.37/52,461.55
  6. Step 6: Final answer
    x = 61,934.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.