Home / 69,423.53-104,113.77-25,044.52

Finding the Fourth Proportional to 69,423.53, 104,113.77 and 25,044.52

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Solution

The fourth proportional to 69,423.53, 104,113.77 and 25,044.52 is: 37,559.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,423.53 : 104,113.77 = 25,044.52 : x
  2. Step 2: Convert to fraction form
    69,423.53/104,113.77 = 25,044.52/x
  3. Step 3: Cross multiply
    69,423.53x = 104,113.77 × 25,044.52
  4. Step 4: Simplify right side
    69,423.53x = 2,607,478,874.47
  5. Step 5: Solve for x
    x = 2,607,478,874.47/69,423.53
  6. Step 6: Final answer
    x = 37,559.01

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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.