Home / 43,597.80-65,346.96-19,852.44

Finding the Fourth Proportional to 43,597.80, 65,346.96 and 19,852.44

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Solution

The fourth proportional to 43,597.80, 65,346.96 and 19,852.44 is: 29,756.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,597.80 : 65,346.96 = 19,852.44 : x
  2. Step 2: Convert to fraction form
    43,597.80/65,346.96 = 19,852.44/x
  3. Step 3: Cross multiply
    43,597.80x = 65,346.96 × 19,852.44
  4. Step 4: Simplify right side
    43,597.80x = 1,297,296,602.58
  5. Step 5: Solve for x
    x = 1,297,296,602.58/43,597.80
  6. Step 6: Final answer
    x = 29,756.01

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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.