Home / 37,627.60-56,455.80-16,836.16

Finding the Fourth Proportional to 37,627.60, 56,455.80 and 16,836.16

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Solution

The fourth proportional to 37,627.60, 56,455.80 and 16,836.16 is: 25,260.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,627.60 : 56,455.80 = 16,836.16 : x
  2. Step 2: Convert to fraction form
    37,627.60/56,455.80 = 16,836.16/x
  3. Step 3: Cross multiply
    37,627.60x = 56,455.80 × 16,836.16
  4. Step 4: Simplify right side
    37,627.60x = 950,498,881.73
  5. Step 5: Solve for x
    x = 950,498,881.73/37,627.60
  6. Step 6: Final answer
    x = 25,260.68

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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.