Home / 19,207.96-28,814.10-6,056.44

Finding the Fourth Proportional to 19,207.96, 28,814.10 and 6,056.44

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Solution

The fourth proportional to 19,207.96, 28,814.10 and 6,056.44 is: 9,085.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,207.96 : 28,814.10 = 6,056.44 : x
  2. Step 2: Convert to fraction form
    19,207.96/28,814.10 = 6,056.44/x
  3. Step 3: Cross multiply
    19,207.96x = 28,814.10 × 6,056.44
  4. Step 4: Simplify right side
    19,207.96x = 174,510,867.80
  5. Step 5: Solve for x
    x = 174,510,867.80/19,207.96
  6. Step 6: Final answer
    x = 9,085.34

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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.