Home / 37,504.80-56,284.86-17,783.43

Finding the Fourth Proportional to 37,504.80, 56,284.86 and 17,783.43

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Solution

The fourth proportional to 37,504.80, 56,284.86 and 17,783.43 is: 26,688.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,504.80 : 56,284.86 = 17,783.43 : x
  2. Step 2: Convert to fraction form
    37,504.80/56,284.86 = 17,783.43/x
  3. Step 3: Cross multiply
    37,504.80x = 56,284.86 × 17,783.43
  4. Step 4: Simplify right side
    37,504.80x = 1,000,937,867.87
  5. Step 5: Solve for x
    x = 1,000,937,867.87/37,504.80
  6. Step 6: Final answer
    x = 26,688.26

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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.