Home / 22,173.07-33,265.07-6,590.69

Finding the Fourth Proportional to 22,173.07, 33,265.07 and 6,590.69

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Solution

The fourth proportional to 22,173.07, 33,265.07 and 6,590.69 is: 9,887.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,173.07 : 33,265.07 = 6,590.69 : x
  2. Step 2: Convert to fraction form
    22,173.07/33,265.07 = 6,590.69/x
  3. Step 3: Cross multiply
    22,173.07x = 33,265.07 × 6,590.69
  4. Step 4: Simplify right side
    22,173.07x = 219,239,731.24
  5. Step 5: Solve for x
    x = 219,239,731.24/22,173.07
  6. Step 6: Final answer
    x = 9,887.66

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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.