Home / 19,594.16-29,359.92-17,604.80

Finding the Fourth Proportional to 19,594.16, 29,359.92 and 17,604.80

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Solution

The fourth proportional to 19,594.16, 29,359.92 and 17,604.80 is: 26,379.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,594.16 : 29,359.92 = 17,604.80 : x
  2. Step 2: Convert to fraction form
    19,594.16/29,359.92 = 17,604.80/x
  3. Step 3: Cross multiply
    19,594.16x = 29,359.92 × 17,604.80
  4. Step 4: Simplify right side
    19,594.16x = 516,875,519.62
  5. Step 5: Solve for x
    x = 516,875,519.62/19,594.16
  6. Step 6: Final answer
    x = 26,379.06

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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.