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Finding the Fourth Proportional to 110,602.59, 165,904.53 and 27,496.59

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Solution

The fourth proportional to 110,602.59, 165,904.53 and 27,496.59 is: 41,245.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,602.59 : 165,904.53 = 27,496.59 : x
  2. Step 2: Convert to fraction form
    110,602.59/165,904.53 = 27,496.59/x
  3. Step 3: Cross multiply
    110,602.59x = 165,904.53 × 27,496.59
  4. Step 4: Simplify right side
    110,602.59x = 4,561,808,840.55
  5. Step 5: Solve for x
    x = 4,561,808,840.55/110,602.59
  6. Step 6: Final answer
    x = 41,245.05

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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.