Home / 25,118.02-37,682.76-11,082.01

Finding the Fourth Proportional to 25,118.02, 37,682.76 and 11,082.01

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Solution

The fourth proportional to 25,118.02, 37,682.76 and 11,082.01 is: 16,625.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,118.02 : 37,682.76 = 11,082.01 : x
  2. Step 2: Convert to fraction form
    25,118.02/37,682.76 = 11,082.01/x
  3. Step 3: Cross multiply
    25,118.02x = 37,682.76 × 11,082.01
  4. Step 4: Simplify right side
    25,118.02x = 417,600,723.15
  5. Step 5: Solve for x
    x = 417,600,723.15/25,118.02
  6. Step 6: Final answer
    x = 16,625.54

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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.