Home / 32,299.74-48,470.13-16,717.37

Finding the Fourth Proportional to 32,299.74, 48,470.13 and 16,717.37

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Solution

The fourth proportional to 32,299.74, 48,470.13 and 16,717.37 is: 25,086.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,299.74 : 48,470.13 = 16,717.37 : x
  2. Step 2: Convert to fraction form
    32,299.74/48,470.13 = 16,717.37/x
  3. Step 3: Cross multiply
    32,299.74x = 48,470.13 × 16,717.37
  4. Step 4: Simplify right side
    32,299.74x = 810,292,854.81
  5. Step 5: Solve for x
    x = 810,292,854.81/32,299.74
  6. Step 6: Final answer
    x = 25,086.67

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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.