Home / 32,812.18-49,226.02-10,625.52

Finding the Fourth Proportional to 32,812.18, 49,226.02 and 10,625.52

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Solution

The fourth proportional to 32,812.18, 49,226.02 and 10,625.52 is: 15,940.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,812.18 : 49,226.02 = 10,625.52 : x
  2. Step 2: Convert to fraction form
    32,812.18/49,226.02 = 10,625.52/x
  3. Step 3: Cross multiply
    32,812.18x = 49,226.02 × 10,625.52
  4. Step 4: Simplify right side
    32,812.18x = 523,052,060.03
  5. Step 5: Solve for x
    x = 523,052,060.03/32,812.18
  6. Step 6: Final answer
    x = 15,940.79

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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.