Home / 34,697.73-47,883.09-19,384.27

Finding the Fourth Proportional to 34,697.73, 47,883.09 and 19,384.27

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Solution

The fourth proportional to 34,697.73, 47,883.09 and 19,384.27 is: 26,750.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,697.73 : 47,883.09 = 19,384.27 : x
  2. Step 2: Convert to fraction form
    34,697.73/47,883.09 = 19,384.27/x
  3. Step 3: Cross multiply
    34,697.73x = 47,883.09 × 19,384.27
  4. Step 4: Simplify right side
    34,697.73x = 928,178,744.99
  5. Step 5: Solve for x
    x = 928,178,744.99/34,697.73
  6. Step 6: Final answer
    x = 26,750.42

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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.