Home / 51,268.20-76,902.30-23,566.20

Finding the Fourth Proportional to 51,268.20, 76,902.30 and 23,566.20

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Solution

The fourth proportional to 51,268.20, 76,902.30 and 23,566.20 is: 35,349.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,268.20 : 76,902.30 = 23,566.20 : x
  2. Step 2: Convert to fraction form
    51,268.20/76,902.30 = 23,566.20/x
  3. Step 3: Cross multiply
    51,268.20x = 76,902.30 × 23,566.20
  4. Step 4: Simplify right side
    51,268.20x = 1,812,294,982.26
  5. Step 5: Solve for x
    x = 1,812,294,982.26/51,268.20
  6. Step 6: Final answer
    x = 35,349.30

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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.