Home / 15,817.37-23,727.68-5,964.94

Finding the Fourth Proportional to 15,817.37, 23,727.68 and 5,964.94

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Solution

The fourth proportional to 15,817.37, 23,727.68 and 5,964.94 is: 8,948.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,817.37 : 23,727.68 = 5,964.94 : x
  2. Step 2: Convert to fraction form
    15,817.37/23,727.68 = 5,964.94/x
  3. Step 3: Cross multiply
    15,817.37x = 23,727.68 × 5,964.94
  4. Step 4: Simplify right side
    15,817.37x = 141,534,039.08
  5. Step 5: Solve for x
    x = 141,534,039.08/15,817.37
  6. Step 6: Final answer
    x = 8,948.01

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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.