Home / 56,354.22-84,532.14-26,775.09

Finding the Fourth Proportional to 56,354.22, 84,532.14 and 26,775.09

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Solution

The fourth proportional to 56,354.22, 84,532.14 and 26,775.09 is: 40,163.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,354.22 : 84,532.14 = 26,775.09 : x
  2. Step 2: Convert to fraction form
    56,354.22/84,532.14 = 26,775.09/x
  3. Step 3: Cross multiply
    56,354.22x = 84,532.14 × 26,775.09
  4. Step 4: Simplify right side
    56,354.22x = 2,263,355,656.39
  5. Step 5: Solve for x
    x = 2,263,355,656.39/56,354.22
  6. Step 6: Final answer
    x = 40,163.02

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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.