Home / 181,122.85-271,684.28-110,264.05

Finding the Fourth Proportional to 181,122.85, 271,684.28 and 110,264.05

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Solution

The fourth proportional to 181,122.85, 271,684.28 and 110,264.05 is: 165,396.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,122.85 : 271,684.28 = 110,264.05 : x
  2. Step 2: Convert to fraction form
    181,122.85/271,684.28 = 110,264.05/x
  3. Step 3: Cross multiply
    181,122.85x = 271,684.28 × 110,264.05
  4. Step 4: Simplify right side
    181,122.85x = 29,957,008,482.81
  5. Step 5: Solve for x
    x = 29,957,008,482.81/181,122.85
  6. Step 6: Final answer
    x = 165,396.08

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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.