Home / 25,795.60-35,564.61-16,704.81

Finding the Fourth Proportional to 25,795.60, 35,564.61 and 16,704.81

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Solution

The fourth proportional to 25,795.60, 35,564.61 and 16,704.81 is: 23,031.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,795.60 : 35,564.61 = 16,704.81 : x
  2. Step 2: Convert to fraction form
    25,795.60/35,564.61 = 16,704.81/x
  3. Step 3: Cross multiply
    25,795.60x = 35,564.61 × 16,704.81
  4. Step 4: Simplify right side
    25,795.60x = 594,100,052.77
  5. Step 5: Solve for x
    x = 594,100,052.77/25,795.60
  6. Step 6: Final answer
    x = 23,031.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.