Home / 34,097.90-51,145.64-10,404.49

Finding the Fourth Proportional to 34,097.90, 51,145.64 and 10,404.49

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Solution

The fourth proportional to 34,097.90, 51,145.64 and 10,404.49 is: 15,606.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,097.90 : 51,145.64 = 10,404.49 : x
  2. Step 2: Convert to fraction form
    34,097.90/51,145.64 = 10,404.49/x
  3. Step 3: Cross multiply
    34,097.90x = 51,145.64 × 10,404.49
  4. Step 4: Simplify right side
    34,097.90x = 532,144,299.92
  5. Step 5: Solve for x
    x = 532,144,299.92/34,097.90
  6. Step 6: Final answer
    x = 15,606.37

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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.