Home / 19,523.23-29,296.89-7,674.93

Finding the Fourth Proportional to 19,523.23, 29,296.89 and 7,674.93

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Solution

The fourth proportional to 19,523.23, 29,296.89 and 7,674.93 is: 11,517.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,523.23 : 29,296.89 = 7,674.93 : x
  2. Step 2: Convert to fraction form
    19,523.23/29,296.89 = 7,674.93/x
  3. Step 3: Cross multiply
    19,523.23x = 29,296.89 × 7,674.93
  4. Step 4: Simplify right side
    19,523.23x = 224,851,579.97
  5. Step 5: Solve for x
    x = 224,851,579.97/19,523.23
  6. Step 6: Final answer
    x = 11,517.13

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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.