Home / 36,325.90-54,489.02-11,025.63

Finding the Fourth Proportional to 36,325.90, 54,489.02 and 11,025.63

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Solution

The fourth proportional to 36,325.90, 54,489.02 and 11,025.63 is: 16,538.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,325.90 : 54,489.02 = 11,025.63 : x
  2. Step 2: Convert to fraction form
    36,325.90/54,489.02 = 11,025.63/x
  3. Step 3: Cross multiply
    36,325.90x = 54,489.02 × 11,025.63
  4. Step 4: Simplify right side
    36,325.90x = 600,775,926.36
  5. Step 5: Solve for x
    x = 600,775,926.36/36,325.90
  6. Step 6: Final answer
    x = 16,538.50

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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.