Home / 34,351.33-51,526.58-19,359.58

Finding the Fourth Proportional to 34,351.33, 51,526.58 and 19,359.58

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Solution

The fourth proportional to 34,351.33, 51,526.58 and 19,359.58 is: 29,039.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,351.33 : 51,526.58 = 19,359.58 : x
  2. Step 2: Convert to fraction form
    34,351.33/51,526.58 = 19,359.58/x
  3. Step 3: Cross multiply
    34,351.33x = 51,526.58 × 19,359.58
  4. Step 4: Simplify right side
    34,351.33x = 997,532,690.00
  5. Step 5: Solve for x
    x = 997,532,690.00/34,351.33
  6. Step 6: Final answer
    x = 29,039.13

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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.