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Finding the Fourth Proportional to 35,106.59, 52,673.03 and 18,229.07

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Solution

The fourth proportional to 35,106.59, 52,673.03 and 18,229.07 is: 27,350.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,106.59 : 52,673.03 = 18,229.07 : x
  2. Step 2: Convert to fraction form
    35,106.59/52,673.03 = 18,229.07/x
  3. Step 3: Cross multiply
    35,106.59x = 52,673.03 × 18,229.07
  4. Step 4: Simplify right side
    35,106.59x = 960,180,133.19
  5. Step 5: Solve for x
    x = 960,180,133.19/35,106.59
  6. Step 6: Final answer
    x = 27,350.43

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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.