Home / 19,358.91-29,026.75-6,704.50

Finding the Fourth Proportional to 19,358.91, 29,026.75 and 6,704.50

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Solution

The fourth proportional to 19,358.91, 29,026.75 and 6,704.50 is: 10,052.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,358.91 : 29,026.75 = 6,704.50 : x
  2. Step 2: Convert to fraction form
    19,358.91/29,026.75 = 6,704.50/x
  3. Step 3: Cross multiply
    19,358.91x = 29,026.75 × 6,704.50
  4. Step 4: Simplify right side
    19,358.91x = 194,609,845.38
  5. Step 5: Solve for x
    x = 194,609,845.38/19,358.91
  6. Step 6: Final answer
    x = 10,052.73

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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.