Home / 104,094.96-143,613.72-59,357.04

Finding the Fourth Proportional to 104,094.96, 143,613.72 and 59,357.04

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Solution

The fourth proportional to 104,094.96, 143,613.72 and 59,357.04 is: 81,891.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,094.96 : 143,613.72 = 59,357.04 : x
  2. Step 2: Convert to fraction form
    104,094.96/143,613.72 = 59,357.04/x
  3. Step 3: Cross multiply
    104,094.96x = 143,613.72 × 59,357.04
  4. Step 4: Simplify right side
    104,094.96x = 8,524,485,322.59
  5. Step 5: Solve for x
    x = 8,524,485,322.59/104,094.96
  6. Step 6: Final answer
    x = 81,891.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.