Home / 19,595.30-27,041.94-11,637.54

Finding the Fourth Proportional to 19,595.30, 27,041.94 and 11,637.54

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Solution

The fourth proportional to 19,595.30, 27,041.94 and 11,637.54 is: 16,060.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,595.30 : 27,041.94 = 11,637.54 : x
  2. Step 2: Convert to fraction form
    19,595.30/27,041.94 = 11,637.54/x
  3. Step 3: Cross multiply
    19,595.30x = 27,041.94 × 11,637.54
  4. Step 4: Simplify right side
    19,595.30x = 314,701,658.43
  5. Step 5: Solve for x
    x = 314,701,658.43/19,595.30
  6. Step 6: Final answer
    x = 16,060.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.