Home / 19,335.44-28,996.99-6,184.69

Finding the Fourth Proportional to 19,335.44, 28,996.99 and 6,184.69

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Solution

The fourth proportional to 19,335.44, 28,996.99 and 6,184.69 is: 9,275.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,335.44 : 28,996.99 = 6,184.69 : x
  2. Step 2: Convert to fraction form
    19,335.44/28,996.99 = 6,184.69/x
  3. Step 3: Cross multiply
    19,335.44x = 28,996.99 × 6,184.69
  4. Step 4: Simplify right side
    19,335.44x = 179,337,306.13
  5. Step 5: Solve for x
    x = 179,337,306.13/19,335.44
  6. Step 6: Final answer
    x = 9,275.06

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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.