Home / 14,327.44-21,492.18-5,999.06

Finding the Fourth Proportional to 14,327.44, 21,492.18 and 5,999.06

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Solution

The fourth proportional to 14,327.44, 21,492.18 and 5,999.06 is: 8,999.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,327.44 : 21,492.18 = 5,999.06 : x
  2. Step 2: Convert to fraction form
    14,327.44/21,492.18 = 5,999.06/x
  3. Step 3: Cross multiply
    14,327.44x = 21,492.18 × 5,999.06
  4. Step 4: Simplify right side
    14,327.44x = 128,932,877.35
  5. Step 5: Solve for x
    x = 128,932,877.35/14,327.44
  6. Step 6: Final answer
    x = 8,999.02

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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.