Home / 13,044.04-19,567.58-4,727.97

Finding the Fourth Proportional to 13,044.04, 19,567.58 and 4,727.97

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Solution

The fourth proportional to 13,044.04, 19,567.58 and 4,727.97 is: 7,092.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,044.04 : 19,567.58 = 4,727.97 : x
  2. Step 2: Convert to fraction form
    13,044.04/19,567.58 = 4,727.97/x
  3. Step 3: Cross multiply
    13,044.04x = 19,567.58 × 4,727.97
  4. Step 4: Simplify right side
    13,044.04x = 92,514,907.57
  5. Step 5: Solve for x
    x = 92,514,907.57/13,044.04
  6. Step 6: Final answer
    x = 7,092.51

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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.