Home / 22,060.23-33,090.35-6,488.79

Finding the Fourth Proportional to 22,060.23, 33,090.35 and 6,488.79

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Solution

The fourth proportional to 22,060.23, 33,090.35 and 6,488.79 is: 9,733.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,060.23 : 33,090.35 = 6,488.79 : x
  2. Step 2: Convert to fraction form
    22,060.23/33,090.35 = 6,488.79/x
  3. Step 3: Cross multiply
    22,060.23x = 33,090.35 × 6,488.79
  4. Step 4: Simplify right side
    22,060.23x = 214,716,299.73
  5. Step 5: Solve for x
    x = 214,716,299.73/22,060.23
  6. Step 6: Final answer
    x = 9,733.19

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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.