Home / 69,423.99-104,114.40-25,044.94

Finding the Fourth Proportional to 69,423.99, 104,114.40 and 25,044.94

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Solution

The fourth proportional to 69,423.99, 104,114.40 and 25,044.94 is: 37,559.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,423.99 : 104,114.40 = 25,044.94 : x
  2. Step 2: Convert to fraction form
    69,423.99/104,114.40 = 25,044.94/x
  3. Step 3: Cross multiply
    69,423.99x = 104,114.40 × 25,044.94
  4. Step 4: Simplify right side
    69,423.99x = 2,607,538,901.14
  5. Step 5: Solve for x
    x = 2,607,538,901.14/69,423.99
  6. Step 6: Final answer
    x = 37,559.63

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1.5x scale

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.