Home / 25,116.06-37,674.08-23,455.42

Finding the Fourth Proportional to 25,116.06, 37,674.08 and 23,455.42

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Solution

The fourth proportional to 25,116.06, 37,674.08 and 23,455.42 is: 35,183.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,116.06 : 37,674.08 = 23,455.42 : x
  2. Step 2: Convert to fraction form
    25,116.06/37,674.08 = 23,455.42/x
  3. Step 3: Cross multiply
    25,116.06x = 37,674.08 × 23,455.42
  4. Step 4: Simplify right side
    25,116.06x = 883,661,369.51
  5. Step 5: Solve for x
    x = 883,661,369.51/25,116.06
  6. Step 6: Final answer
    x = 35,183.12

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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.