Home / 26,952.29-37,195.30-15,015.62

Finding the Fourth Proportional to 26,952.29, 37,195.30 and 15,015.62

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Solution

The fourth proportional to 26,952.29, 37,195.30 and 15,015.62 is: 20,722.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,952.29 : 37,195.30 = 15,015.62 : x
  2. Step 2: Convert to fraction form
    26,952.29/37,195.30 = 15,015.62/x
  3. Step 3: Cross multiply
    26,952.29x = 37,195.30 × 15,015.62
  4. Step 4: Simplify right side
    26,952.29x = 558,510,267.07
  5. Step 5: Solve for x
    x = 558,510,267.07/26,952.29
  6. Step 6: Final answer
    x = 20,722.19

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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.