Home / 19,595.57-29,537.96-18,452.48

Finding the Fourth Proportional to 19,595.57, 29,537.96 and 18,452.48

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Solution

The fourth proportional to 19,595.57, 29,537.96 and 18,452.48 is: 27,814.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,595.57 : 29,537.96 = 18,452.48 : x
  2. Step 2: Convert to fraction form
    19,595.57/29,537.96 = 18,452.48/x
  3. Step 3: Cross multiply
    19,595.57x = 29,537.96 × 18,452.48
  4. Step 4: Simplify right side
    19,595.57x = 545,048,376.19
  5. Step 5: Solve for x
    x = 545,048,376.19/19,595.57
  6. Step 6: Final answer
    x = 27,814.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.