Home / 51,104.01-76,655.07-23,004.18

Finding the Fourth Proportional to 51,104.01, 76,655.07 and 23,004.18

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Solution

The fourth proportional to 51,104.01, 76,655.07 and 23,004.18 is: 34,505.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,104.01 : 76,655.07 = 23,004.18 : x
  2. Step 2: Convert to fraction form
    51,104.01/76,655.07 = 23,004.18/x
  3. Step 3: Cross multiply
    51,104.01x = 76,655.07 × 23,004.18
  4. Step 4: Simplify right side
    51,104.01x = 1,763,387,028.19
  5. Step 5: Solve for x
    x = 1,763,387,028.19/51,104.01
  6. Step 6: Final answer
    x = 34,505.84

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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.