Home / 37,013.92-55,529.07-17,281.71

Finding the Fourth Proportional to 37,013.92, 55,529.07 and 17,281.71

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Solution

The fourth proportional to 37,013.92, 55,529.07 and 17,281.71 is: 25,926.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,013.92 : 55,529.07 = 17,281.71 : x
  2. Step 2: Convert to fraction form
    37,013.92/55,529.07 = 17,281.71/x
  3. Step 3: Cross multiply
    37,013.92x = 55,529.07 × 17,281.71
  4. Step 4: Simplify right side
    37,013.92x = 959,637,284.31
  5. Step 5: Solve for x
    x = 959,637,284.31/37,013.92
  6. Step 6: Final answer
    x = 25,926.39

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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.