Home / 19,733.83-29,604.63-6,404.34

Finding the Fourth Proportional to 19,733.83, 29,604.63 and 6,404.34

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Solution

The fourth proportional to 19,733.83, 29,604.63 and 6,404.34 is: 9,607.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,733.83 : 29,604.63 = 6,404.34 : x
  2. Step 2: Convert to fraction form
    19,733.83/29,604.63 = 6,404.34/x
  3. Step 3: Cross multiply
    19,733.83x = 29,604.63 × 6,404.34
  4. Step 4: Simplify right side
    19,733.83x = 189,598,084.60
  5. Step 5: Solve for x
    x = 189,598,084.60/19,733.83
  6. Step 6: Final answer
    x = 9,607.77

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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.