Home / 35,444.20-53,166.30-23,770.60

Finding the Fourth Proportional to 35,444.20, 53,166.30 and 23,770.60

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Solution

The fourth proportional to 35,444.20, 53,166.30 and 23,770.60 is: 35,655.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,444.20 : 53,166.30 = 23,770.60 : x
  2. Step 2: Convert to fraction form
    35,444.20/53,166.30 = 23,770.60/x
  3. Step 3: Cross multiply
    35,444.20x = 53,166.30 × 23,770.60
  4. Step 4: Simplify right side
    35,444.20x = 1,263,794,850.78
  5. Step 5: Solve for x
    x = 1,263,794,850.78/35,444.20
  6. Step 6: Final answer
    x = 35,655.90

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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.