Home / 11,670.06-17,492.10-6,124.04

Finding the Fourth Proportional to 11,670.06, 17,492.10 and 6,124.04

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Solution

The fourth proportional to 11,670.06, 17,492.10 and 6,124.04 is: 9,179.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,670.06 : 17,492.10 = 6,124.04 : x
  2. Step 2: Convert to fraction form
    11,670.06/17,492.10 = 6,124.04/x
  3. Step 3: Cross multiply
    11,670.06x = 17,492.10 × 6,124.04
  4. Step 4: Simplify right side
    11,670.06x = 107,122,232.62
  5. Step 5: Solve for x
    x = 107,122,232.62/11,670.06
  6. Step 6: Final answer
    x = 9,179.24

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1.5x scale

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.