Home / 37,744.40-56,616.60-15,546.35

Finding the Fourth Proportional to 37,744.40, 56,616.60 and 15,546.35

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Solution

The fourth proportional to 37,744.40, 56,616.60 and 15,546.35 is: 23,319.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,744.40 : 56,616.60 = 15,546.35 : x
  2. Step 2: Convert to fraction form
    37,744.40/56,616.60 = 15,546.35/x
  3. Step 3: Cross multiply
    37,744.40x = 56,616.60 × 15,546.35
  4. Step 4: Simplify right side
    37,744.40x = 880,181,479.41
  5. Step 5: Solve for x
    x = 880,181,479.41/37,744.40
  6. Step 6: Final answer
    x = 23,319.53

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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.