Home / 23,193.02-34,782.23-7,607.02

Finding the Fourth Proportional to 23,193.02, 34,782.23 and 7,607.02

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Solution

The fourth proportional to 23,193.02, 34,782.23 and 7,607.02 is: 11,408.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,193.02 : 34,782.23 = 7,607.02 : x
  2. Step 2: Convert to fraction form
    23,193.02/34,782.23 = 7,607.02/x
  3. Step 3: Cross multiply
    23,193.02x = 34,782.23 × 7,607.02
  4. Step 4: Simplify right side
    23,193.02x = 264,589,119.25
  5. Step 5: Solve for x
    x = 264,589,119.25/23,193.02
  6. Step 6: Final answer
    x = 11,408.14

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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.