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Finding the Fourth Proportional to 101,775.44, 152,677.02 and 35,197.70

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Solution

The fourth proportional to 101,775.44, 152,677.02 and 35,197.70 is: 52,801.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,775.44 : 152,677.02 = 35,197.70 : x
  2. Step 2: Convert to fraction form
    101,775.44/152,677.02 = 35,197.70/x
  3. Step 3: Cross multiply
    101,775.44x = 152,677.02 × 35,197.70
  4. Step 4: Simplify right side
    101,775.44x = 5,373,879,946.85
  5. Step 5: Solve for x
    x = 5,373,879,946.85/101,775.44
  6. Step 6: Final answer
    x = 52,801.34

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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.