Home / 25,167.06-37,724.67-13,477.14

Finding the Fourth Proportional to 25,167.06, 37,724.67 and 13,477.14

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Solution

The fourth proportional to 25,167.06, 37,724.67 and 13,477.14 is: 20,201.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,167.06 : 37,724.67 = 13,477.14 : x
  2. Step 2: Convert to fraction form
    25,167.06/37,724.67 = 13,477.14/x
  3. Step 3: Cross multiply
    25,167.06x = 37,724.67 × 13,477.14
  4. Step 4: Simplify right side
    25,167.06x = 508,420,659.04
  5. Step 5: Solve for x
    x = 508,420,659.04/25,167.06
  6. Step 6: Final answer
    x = 20,201.83

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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.