Home / 19,471.55-29,207.48-10,701.68

Finding the Fourth Proportional to 19,471.55, 29,207.48 and 10,701.68

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Solution

The fourth proportional to 19,471.55, 29,207.48 and 10,701.68 is: 16,052.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,471.55 : 29,207.48 = 10,701.68 : x
  2. Step 2: Convert to fraction form
    19,471.55/29,207.48 = 10,701.68/x
  3. Step 3: Cross multiply
    19,471.55x = 29,207.48 × 10,701.68
  4. Step 4: Simplify right side
    19,471.55x = 312,568,905.02
  5. Step 5: Solve for x
    x = 312,568,905.02/19,471.55
  6. Step 6: Final answer
    x = 16,052.60

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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.