Home / 26,973.54-37,224.36-15,039.41

Finding the Fourth Proportional to 26,973.54, 37,224.36 and 15,039.41

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Solution

The fourth proportional to 26,973.54, 37,224.36 and 15,039.41 is: 20,754.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,973.54 : 37,224.36 = 15,039.41 : x
  2. Step 2: Convert to fraction form
    26,973.54/37,224.36 = 15,039.41/x
  3. Step 3: Cross multiply
    26,973.54x = 37,224.36 × 15,039.41
  4. Step 4: Simplify right side
    26,973.54x = 559,832,225.91
  5. Step 5: Solve for x
    x = 559,832,225.91/26,973.54
  6. Step 6: Final answer
    x = 20,754.87

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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.