Home / 32,850.46-49,299.47-13,134.67

Finding the Fourth Proportional to 32,850.46, 49,299.47 and 13,134.67

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Solution

The fourth proportional to 32,850.46, 49,299.47 and 13,134.67 is: 19,711.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,850.46 : 49,299.47 = 13,134.67 : x
  2. Step 2: Convert to fraction form
    32,850.46/49,299.47 = 13,134.67/x
  3. Step 3: Cross multiply
    32,850.46x = 49,299.47 × 13,134.67
  4. Step 4: Simplify right side
    32,850.46x = 647,532,203.95
  5. Step 5: Solve for x
    x = 647,532,203.95/32,850.46
  6. Step 6: Final answer
    x = 19,711.51

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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.