Home / 37,145.83-55,666.46-16,069.64

Finding the Fourth Proportional to 37,145.83, 55,666.46 and 16,069.64

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Solution

The fourth proportional to 37,145.83, 55,666.46 and 16,069.64 is: 24,081.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,145.83 : 55,666.46 = 16,069.64 : x
  2. Step 2: Convert to fraction form
    37,145.83/55,666.46 = 16,069.64/x
  3. Step 3: Cross multiply
    37,145.83x = 55,666.46 × 16,069.64
  4. Step 4: Simplify right side
    37,145.83x = 894,539,972.27
  5. Step 5: Solve for x
    x = 894,539,972.27/37,145.83
  6. Step 6: Final answer
    x = 24,081.84

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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.