Home / 34,698.54-52,056.09-11,325

Finding the Fourth Proportional to 34,698.54, 52,056.09 and 11,325

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Solution

The fourth proportional to 34,698.54, 52,056.09 and 11,325 is: 16,990.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,698.54 : 52,056.09 = 11,325 : x
  2. Step 2: Convert to fraction form
    34,698.54/52,056.09 = 11,325/x
  3. Step 3: Cross multiply
    34,698.54x = 52,056.09 × 11,325
  4. Step 4: Simplify right side
    34,698.54x = 589,535,219.25
  5. Step 5: Solve for x
    x = 589,535,219.25/34,698.54
  6. Step 6: Final answer
    x = 16,990.20

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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.