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Finding the Fourth Proportional to 52,801.41, 79,200.75 and 17,741.07

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Solution

The fourth proportional to 52,801.41, 79,200.75 and 17,741.07 is: 26,611.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,801.41 : 79,200.75 = 17,741.07 : x
  2. Step 2: Convert to fraction form
    52,801.41/79,200.75 = 17,741.07/x
  3. Step 3: Cross multiply
    52,801.41x = 79,200.75 × 17,741.07
  4. Step 4: Simplify right side
    52,801.41x = 1,405,106,116.33
  5. Step 5: Solve for x
    x = 1,405,106,116.33/52,801.41
  6. Step 6: Final answer
    x = 26,611.15

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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.