Home / 19,073.44-28,603.14-6,590.26

Finding the Fourth Proportional to 19,073.44, 28,603.14 and 6,590.26

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Solution

The fourth proportional to 19,073.44, 28,603.14 and 6,590.26 is: 9,882.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,073.44 : 28,603.14 = 6,590.26 : x
  2. Step 2: Convert to fraction form
    19,073.44/28,603.14 = 6,590.26/x
  3. Step 3: Cross multiply
    19,073.44x = 28,603.14 × 6,590.26
  4. Step 4: Simplify right side
    19,073.44x = 188,502,129.42
  5. Step 5: Solve for x
    x = 188,502,129.42/19,073.44
  6. Step 6: Final answer
    x = 9,882.96

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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.