Home / 37,171.08-55,756.62-16,409.16

Finding the Fourth Proportional to 37,171.08, 55,756.62 and 16,409.16

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Solution

The fourth proportional to 37,171.08, 55,756.62 and 16,409.16 is: 24,613.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,171.08 : 55,756.62 = 16,409.16 : x
  2. Step 2: Convert to fraction form
    37,171.08/55,756.62 = 16,409.16/x
  3. Step 3: Cross multiply
    37,171.08x = 55,756.62 × 16,409.16
  4. Step 4: Simplify right side
    37,171.08x = 914,919,298.64
  5. Step 5: Solve for x
    x = 914,919,298.64/37,171.08
  6. Step 6: Final answer
    x = 24,613.74

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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.