Home / 34,756.68-52,138.67-11,384.94

Finding the Fourth Proportional to 34,756.68, 52,138.67 and 11,384.94

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Solution

The fourth proportional to 34,756.68, 52,138.67 and 11,384.94 is: 17,078.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,756.68 : 52,138.67 = 11,384.94 : x
  2. Step 2: Convert to fraction form
    34,756.68/52,138.67 = 11,384.94/x
  3. Step 3: Cross multiply
    34,756.68x = 52,138.67 × 11,384.94
  4. Step 4: Simplify right side
    34,756.68x = 593,595,572.71
  5. Step 5: Solve for x
    x = 593,595,572.71/34,756.68
  6. Step 6: Final answer
    x = 17,078.60

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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.