Home / 27,014.06-40,535.37-19,167.29

Finding the Fourth Proportional to 27,014.06, 40,535.37 and 19,167.29

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Solution

The fourth proportional to 27,014.06, 40,535.37 and 19,167.29 is: 28,761.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,014.06 : 40,535.37 = 19,167.29 : x
  2. Step 2: Convert to fraction form
    27,014.06/40,535.37 = 19,167.29/x
  3. Step 3: Cross multiply
    27,014.06x = 40,535.37 × 19,167.29
  4. Step 4: Simplify right side
    27,014.06x = 776,953,192.05
  5. Step 5: Solve for x
    x = 776,953,192.05/27,014.06
  6. Step 6: Final answer
    x = 28,761.06

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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.