Home / 14,814.40-22,213.20-6,039.04

Finding the Fourth Proportional to 14,814.40, 22,213.20 and 6,039.04

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Solution

The fourth proportional to 14,814.40, 22,213.20 and 6,039.04 is: 9,055.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,814.40 : 22,213.20 = 6,039.04 : x
  2. Step 2: Convert to fraction form
    14,814.40/22,213.20 = 6,039.04/x
  3. Step 3: Cross multiply
    14,814.40x = 22,213.20 × 6,039.04
  4. Step 4: Simplify right side
    14,814.40x = 134,146,403.33
  5. Step 5: Solve for x
    x = 134,146,403.33/14,814.40
  6. Step 6: Final answer
    x = 9,055.14

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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.